WCAS September 2025
WCAS
October 2025
WCAS
This is a data dashboard for September 2025 WCAS air monitors
Monitored Data
Map
2025 WCAS Data Summary Table
| Readings above the AAAQO and AAAQG | |||||||||||
| West Central Airshed Society | |||||||||||
| SO₂ hour 172ppb |
SO₂ day 48ppb |
SO₂ month 11ppb |
H₂S hour 10ppb |
H₂S day 3ppb |
TRS 30min 5ppb |
NO₂ hour 159ppb |
O₃ hour 76ppb |
PM2.5 hour 80µg/m³ |
PM2.5 day 29µg/m³ |
CO hour 13ppm |
CO 8-hour 5ppm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| September 2025 | |||||||||||
| 0 | 0 | 0 | 2 | 0 | 30 | 0 | 0 | 104 | 46 | 0 | 0 |
| September 2024 | |||||||||||
| 0 | 0 | 0 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 |
| Parameter | Jasper N = 7201 |
WCAS Breton N = 7211 |
WCAS Carrot Creek N = 7211 |
WCAS Drayton Valley N = 7211 |
WCAS Edson N = 7211 |
WCAS Genesee N = 7211 |
WCAS Hinton-Drinnan N = 7211 |
WCAS Hinton-Hillcrest N = 7211 |
WCAS Meadows N = 7211 |
WCAS Steeper N = 7211 |
WCAS Wagner2 N = 7211 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SO2 | 0.0 (95.0%) | 0.3 (94.5%) | 0.0 (84.2%) | 0.1 (94.3%) | 0.0 (82.4%) | 0.2 (94.9%) | 0.5 (81.0%) | 0.1 (83.2%) | 0.1 (82.9%) | 0.0 (95.0%) | 0.1 (95.0%) |
| NO | 3.0 (94.9%) | 0.5 (82.1%) | 0.7 (80.0%) | 2.1 (94.3%) | 2.1 (94.9%) | 0.3 (94.9%) | 4.3 (81.6%) | 1.3 (94.7%) | 0.3 (93.8%) | 0.3 (95.0%) | 0.2 (95.0%) |
| NO2 | 5.8 (94.9%) | 2.4 (82.1%) | 3.2 (80.0%) | 6.5 (94.3%) | 5.0 (94.9%) | 2.8 (94.9%) | 4.5 (81.6%) | 3.5 (94.7%) | 2.4 (93.8%) | 0.7 (95.0%) | 2.2 (95.0%) |
| NOX | 8.8 (94.9%) | 2.9 (82.1%) | 3.8 (80.0%) | 8.5 (94.3%) | 7.0 (94.9%) | 3.1 (94.9%) | 8.8 (81.6%) | 4.9 (94.7%) | 2.6 (93.8%) | 0.9 (95.0%) | 2.4 (95.0%) |
| O3 | 20.3 (95.3%) | 26.0 (85.3%) | 19.2 (94.3%) | 29.1 (94.3%) | 20.7 (87.0%) | 31.3 (94.9%) | 16.5 (94.2%) | 23.0 (94.7%) | 29.4 (95.0%) | ||
| PM2.5 | 18.8 (99.9%) | 15.6 (99.9%) | 19.2 (100.0%) | 19.6 (99.9%) | 20.6 (100.0%) | 19.6 (100.0%) | 17.5 (99.6%) | ||||
| RH | 63.2 (100.0%) | 65.3 (100.0%) | 75.1 (100.0%) | 57.1 (100.0%) | 74.2 (100.0%) | 61.4 (100.0%) | 68.6 (100.0%) | 64.2 (100.0%) | 63.8 (99.9%) | 65.2 (100.0%) | 68.7 (100.0%) |
| ET | 13.7 (100.0%) | 13.8 (100.0%) | 12.5 (100.0%) | 14.8 (100.0%) | 13.4 (100.0%) | 17.2 (100.0%) | 12.2 (100.0%) | 13.1 (100.0%) | 14.7 (99.9%) | 11.8 (100.0%) | 14.1 (100.0%) |
| H2S | 0.7 (94.2%) | ||||||||||
| TRS | 0.8 (94.2%) | 0.2 (94.9%) | |||||||||
| CO | 0.2 (95.0%) | ||||||||||
| 1 Mean (% Valid data) | |||||||||||
September 2025 WCAS AQHI Summary
| AQHI Category | Jasper N = 7121 |
WCAS Drayton Valley N = 6801 |
WCAS Edson N = 6671 |
WCAS Genesee N = 6841 |
WCAS Hinton-Drinnan N = 6151 |
WCAS Hinton-Hillcrest N = 6771 |
WCAS Steeper N = 6851 |
|---|---|---|---|---|---|---|---|
| AQHI | |||||||
| 1-3 Low | 612 (86%) | 568 (84%) | 569 (85%) | 542 (79%) | 533 (87%) | 581 (86%) | 610 (89%) |
| 4-6 Moderate | 78 (11%) | 106 (16%) | 90 (13%) | 137 (20%) | 71 (12%) | 87 (13%) | 66 (9.6%) |
| 7-10 High | 22 (3.1%) | 6 (0.9%) | 8 (1.2%) | 4 (0.6%) | 11 (1.8%) | 9 (1.3%) | 8 (1.2%) |
| Very High 10+ | 1 (0.1%) | 1 (0.1%) | |||||
| 1 Count (% of total data) | |||||||
Nitrogen Dioxide (ppb)
Readings above hourly AAAQO, Nitrogen Dioxide > 159ppb
[1] "No readings above hourly AAAQO"
Ozone (ppb)
Readings above hourly AAAQO, Ozone > 76ppb
[1] "No readings above hourly AAAQO"
Particulate Matter (PM2.5)
Readings above hourly AAAQG, PM2.5 > 80µg/m³
| date | SO2 | NO | NO2 | NOX | O3 | RH | ET | ws | wd | lat | lon | site | PR | PM2.5 | AQHI | H2S | TRS | CO | STDWD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-01 00:00:00 | 0.4 | 0.0 | 2.8 | 2.7 | 29.1 | 80 | 14 | 3.5 | 152.2 | 53 | -114 | WCAS Genesee | 0 | 81 | 6 | ||||
| 2025-09-01 04:00:00 | 99 | 12 | 3.5 | 89.6 | 53 | -114 | WCAS Genesee | 0 | 80 | ||||||||||
| 2025-09-01 08:00:00 | 0.0 | 0.8 | 2.9 | 3.6 | 9.3 | 100 | 15 | 2.6 | 3.5 | 53 | -114 | WCAS Genesee | 0 | 81 | 4 | ||||
| 2025-09-01 09:00:00 | 0.2 | 0.5 | 2.7 | 3.2 | 16.0 | 81 | 20 | 2.2 | 140.3 | 53 | -114 | WCAS Genesee | 0 | 82 | 4 | ||||
| 2025-09-01 16:00:00 | 0.1 | 2.0 | 2.1 | 60 | 22 | 17.5 | 70.8 | 54 | -116 | WCAS Edson | 80 | 5 | |||||||
| 2025-09-01 16:00:00 | 17.9 | 0.1 | 6.4 | 6.5 | 73.8 | 56 | 27 | 17.3 | 25.1 | 53 | -114 | WCAS Genesee | 0 | 139 | 7 | ||||
| 2025-09-01 17:00:00 | 0.0 | 0.1 | 2.2 | 2.4 | 64 | 21 | 15.1 | 62.8 | 54 | -116 | WCAS Edson | 88 | 6 | ||||||
| 2025-09-01 17:00:00 | 60.7 | 0.2 | 5.4 | 5.6 | 56.7 | 62 | 25 | 18.3 | 21.5 | 53 | -114 | WCAS Genesee | 0 | 184 | 1 | ||||
| 2025-09-01 18:00:00 | 0.0 | 0.4 | 3.8 | 4.2 | 42.7 | 65 | 20 | 14.0 | 6.3 | 53 | -115 | WCAS Drayton Valley | 118 | 7 | |||||
| 2025-09-01 18:00:00 | 0.0 | 0.1 | 2.2 | 2.2 | 28.7 | 68 | 20 | 14.2 | 66.7 | 54 | -116 | WCAS Edson | 98 | 6 | |||||
| 2025-09-01 18:00:00 | 9.3 | 0.1 | 3.2 | 3.3 | 35.8 | 67 | 24 | 17.7 | 22.2 | 53 | -114 | WCAS Genesee | 0 | 157 | 11 | ||||
| 2025-09-01 19:00:00 | 0.0 | 0.2 | 4.1 | 4.3 | 41.6 | 69 | 18 | 13.7 | 19.9 | 53 | -115 | WCAS Drayton Valley | 162 | 8 | |||||
| 2025-09-01 19:00:00 | 0.0 | 0.1 | 2.8 | 2.9 | 28.4 | 72 | 19 | 12.4 | 62.9 | 54 | -116 | WCAS Edson | 106 | 6 | |||||
| 2025-09-01 19:00:00 | 0.5 | 0.0 | 3.2 | 3.2 | 32.5 | 73 | 21 | 10.6 | 23.9 | 53 | -114 | WCAS Genesee | 0 | 147 | 1 | ||||
| 2025-09-01 20:00:00 | 0.0 | 0.1 | 4.3 | 4.5 | 36.0 | 72 | 17 | 7.5 | 21.0 | 53 | -115 | WCAS Drayton Valley | 154 | 9 | |||||
| 2025-09-01 20:00:00 | 0.0 | 0.0 | 3.5 | 3.5 | 26.4 | 82 | 17 | 8.3 | 44.2 | 54 | -116 | WCAS Edson | 110 | 7 | |||||
| 2025-09-01 20:00:00 | 0.2 | 0.0 | 3.2 | 3.2 | 28.2 | 77 | 20 | 7.9 | 29.0 | 53 | -114 | WCAS Genesee | 0 | 135 | 9 | ||||
| 2025-09-01 20:00:00 | 0.8 | 2.9 | 3.7 | 37.1 | 64 | 19 | 8.4 | 65.8 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 88 | 6 | 0.2 | 0.3 | |||
| 2025-09-01 20:00:00 | 0.2 | 0.0 | 4.9 | 4.9 | 33.8 | 67 | 19 | 13.9 | 43.3 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 85 | 6 | 0.2 | |||
| 2025-09-01 21:00:00 | 0.0 | 0.1 | 4.0 | 4.1 | 32.5 | 75 | 17 | 5.9 | 16.8 | 53 | -115 | WCAS Drayton Valley | 145 | 1 | |||||
| 2025-09-01 21:00:00 | 0.0 | 0.0 | 2.9 | 2.9 | 26.3 | 92 | 16 | 8.9 | 46.3 | 54 | -116 | WCAS Edson | 108 | 7 | |||||
| 2025-09-01 21:00:00 | 0.2 | 0.0 | 2.9 | 2.9 | 25.2 | 84 | 17 | 8.6 | 13.7 | 53 | -114 | WCAS Genesee | 0 | 124 | 8 | ||||
| 2025-09-01 21:00:00 | 0.2 | 31.0 | 68 | 18 | 5.6 | 67.7 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 96 | 6 | 0.2 | 0.3 | |||||
| 2025-09-01 21:00:00 | 0.1 | 0.0 | 1.4 | 1.3 | 30.3 | 83 | 14 | 2.9 | 46.2 | 53 | -117 | WCAS Steeper | 80 | 5 | 0.6 | ||||
| 2025-09-01 21:00:00 | 0.3 | 0.0 | 4.5 | 4.5 | 28.7 | 71 | 18 | 10.6 | 51.4 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 93 | 6 | 0.2 | |||
| 2025-09-01 22:00:00 | 0.0 | 0.1 | 3.6 | 3.6 | 29.0 | 76 | 16 | 4.9 | 27.9 | 53 | -115 | WCAS Drayton Valley | 138 | 9 | |||||
| 2025-09-01 22:00:00 | 0.0 | 0.0 | 4.5 | 4.5 | 21.5 | 98 | 15 | 4.8 | 41.0 | 54 | -116 | WCAS Edson | 109 | 7 | |||||
| 2025-09-01 22:00:00 | 0.2 | 26.4 | 70 | 18 | 3.1 | 73.9 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 102 | 6 | 0.3 | 0.4 | |||||
| 2025-09-01 22:00:00 | 0.0 | 0.0 | 1.5 | 1.4 | 30.3 | 87 | 13 | 2.1 | 74.6 | 53 | -117 | WCAS Steeper | 88 | 5 | 0.7 | ||||
| 2025-09-01 22:00:00 | 0.3 | 0.0 | 2.9 | 2.9 | 26.4 | 73 | 17 | 7.5 | 58.6 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 100 | 6 | 0.3 | |||
| 2025-09-01 23:00:00 | 0.0 | 0.1 | 3.4 | 3.5 | 25.0 | 79 | 15 | 6.6 | 25.2 | 53 | -115 | WCAS Drayton Valley | 124 | 8 | |||||
| 2025-09-01 23:00:00 | 0.0 | 0.0 | 4.0 | 4.0 | 18.8 | 99 | 14 | 5.1 | 39.7 | 54 | -116 | WCAS Edson | 109 | 7 | |||||
| 2025-09-01 23:00:00 | 0.2 | 0.5 | 3.2 | 3.7 | 23.2 | 72 | 17 | 1.9 | 66.3 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 106 | 7 | 0.4 | 0.3 | ||
| 2025-09-01 23:00:00 | 0.0 | 0.0 | 1.6 | 1.5 | 29.3 | 90 | 12 | 1.4 | 85.8 | 53 | -117 | WCAS Steeper | 83 | 6 | 0.7 | ||||
| 2025-09-01 23:00:00 | 0.3 | 0.0 | 4.1 | 4.1 | 23.9 | 76 | 16 | 7.1 | 42.6 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 104 | 6 | 0.3 | |||
| 2025-09-01 23:00:00 | 0.0 | 0.0 | 4.1 | 4.0 | 33.6 | 56 | 21 | 7.3 | 66.4 | 53 | -118 | Jasper | 89 | 9 | |||||
| 2025-09-02 00:00:00 | 0.0 | 0.0 | 3.4 | 3.5 | 21.1 | 81 | 14 | 2.4 | 42.2 | 53 | -115 | WCAS Drayton Valley | 90 | 7 | |||||
| 2025-09-02 00:00:00 | 0.0 | 0.0 | 3.5 | 3.6 | 19.1 | 99 | 14 | 8.9 | 20.7 | 54 | -116 | WCAS Edson | 114 | 7 | |||||
| 2025-09-02 00:00:00 | 0.2 | 0.8 | 2.9 | 3.7 | 23.4 | 76 | 16 | 4.3 | 84.8 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 111 | 7 | 0.2 | 0.3 | ||
| 2025-09-02 00:00:00 | 0.0 | 0.0 | 1.5 | 1.4 | 27.5 | 93 | 12 | 2.3 | 52.9 | 53 | -117 | WCAS Steeper | 82 | 6 | 0.7 | ||||
| 2025-09-02 00:00:00 | 0.3 | 0.0 | 4.3 | 4.3 | 22.5 | 80 | 15 | 9.6 | 62.6 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 106 | 7 | 0.3 | |||
| 2025-09-02 00:00:00 | 0.0 | 0.0 | 3.8 | 3.6 | 30.1 | 64 | 19 | 53 | -118 | Jasper | 85 | 9 | |||||||
| 2025-09-02 01:00:00 | 0.0 | 0.0 | 4.6 | 4.6 | 16.7 | 99 | 14 | 9.1 | 23.3 | 54 | -116 | WCAS Edson | 117 | 7 | |||||
| 2025-09-02 01:00:00 | 0.2 | 0.5 | 3.8 | 4.3 | 22.7 | 80 | 15 | 2.0 | 100.5 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 110 | 7 | 0.2 | 0.3 | ||
| 2025-09-02 01:00:00 | 0.0 | 0.0 | 2.0 | 2.0 | 26.2 | 96 | 11 | 1.3 | 144.7 | 53 | -117 | WCAS Steeper | 82 | 6 | 0.7 | ||||
| 2025-09-02 01:00:00 | 0.3 | 0.0 | 3.9 | 3.9 | 23.8 | 83 | 14 | 8.7 | 60.0 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 106 | 7 | 0.3 | |||
| 2025-09-02 02:00:00 | 0.0 | 0.0 | 4.0 | 4.1 | 15.7 | 99 | 13 | 10.9 | 26.5 | 54 | -116 | WCAS Edson | 116 | 7 | |||||
| 2025-09-02 02:00:00 | 0.2 | 0.6 | 3.2 | 3.8 | 30.0 | 79 | 15 | 5.3 | 129.3 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 98 | 7 | 0.2 | 0.3 | ||
| 2025-09-02 02:00:00 | 0.2 | 0.0 | 2.8 | 2.8 | 26.4 | 86 | 14 | 6.6 | 55.1 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 97 | 7 | 0.3 | |||
| 2025-09-02 03:00:00 | 0.0 | 0.0 | 3.4 | 3.4 | 12.0 | 99 | 13 | 9.2 | 33.3 | 54 | -116 | WCAS Edson | 108 | 7 | |||||
| 2025-09-02 03:00:00 | 0.3 | 1.2 | 3.8 | 5.0 | 28.8 | 80 | 15 | 5.1 | 129.8 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 98 | 7 | 0.2 | 0.3 | ||
| 2025-09-02 03:00:00 | 0.3 | 0.0 | 3.3 | 3.3 | 25.5 | 88 | 13 | 6.4 | 53.9 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 93 | 6 | ||||
| 2025-09-02 04:00:00 | 99 | 13 | 10.7 | 41.3 | 54 | -116 | WCAS Edson | 100 | |||||||||||
| 2025-09-02 04:00:00 | 80 | 14 | 6.3 | 138.1 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 102 | ||||||||||
| 2025-09-02 04:00:00 | 89 | 12 | 3.3 | 108.6 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 88 | 0.3 | |||||||||
| 2025-09-02 04:00:00 | 13.5 | 84 | 13 | 1.4 | 310.4 | 53 | -118 | Jasper | 80 | 9 | |||||||||
| 2025-09-02 05:00:00 | 0.0 | 0.0 | 3.9 | 3.9 | 8.7 | 99 | 13 | 8.5 | 40.9 | 54 | -116 | WCAS Edson | 90 | 6 | |||||
| 2025-09-02 05:00:00 | 0.1 | 1.9 | 4.3 | 6.2 | 21.8 | 83 | 14 | 6.3 | 126.7 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 95 | 6 | 0.2 | 0.3 | ||
| 2025-09-02 05:00:00 | 0.2 | 0.7 | 4.2 | 4.9 | 8.1 | 89 | 12 | 3.2 | 132.9 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 85 | 5 | 0.2 | |||
| 2025-09-02 06:00:00 | 0.2 | 1.9 | 4.2 | 6.1 | 18.8 | 83 | 14 | 2.2 | 93.4 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 89 | 6 | 0.1 | 0.3 | ||
| 2025-09-02 06:00:00 | 0.1 | 0.1 | 7.1 | 7.2 | 6.7 | 87 | 13 | 1.4 | 288.9 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 89 | 5 | 0.2 | |||
| 2025-09-02 07:00:00 | 0.2 | 0.8 | 4.0 | 4.8 | 15.7 | 82 | 14 | 0.7 | 38.4 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 86 | 6 | 0.2 | 0.4 | ||
| 2025-09-02 07:00:00 | 0.2 | 0.8 | 7.6 | 8.4 | 5.1 | 86 | 13 | 2.8 | 241.4 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 92 | 5 | 0.2 | |||
| 2025-09-02 08:00:00 | 0.2 | 1.4 | 4.9 | 6.3 | 5.1 | 83 | 14 | 0.5 | 285.0 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 96 | 5 | 1.2 | 2.0 | ||
| 2025-09-02 08:00:00 | 0.1 | 1.4 | 3.2 | 4.6 | 8.5 | 85 | 13 | 2.9 | 229.2 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 93 | 5 | 0.2 | |||
| 2025-09-02 09:00:00 | 0.3 | 2.6 | 4.9 | 7.5 | 8.7 | 80 | 14 | 0.5 | 304.5 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 101 | 5 | 0.5 | 0.7 | ||
| 2025-09-02 09:00:00 | 0.1 | 0.4 | 2.7 | 3.0 | 12.8 | 85 | 14 | 3.4 | 263.8 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 98 | 5 | 0.2 | |||
| 2025-09-02 10:00:00 | 0.2 | 1.8 | 4.9 | 6.8 | 16.4 | 76 | 15 | 1.8 | 211.5 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 101 | 6 | 0.3 | 0.6 | ||
| 2025-09-02 10:00:00 | 0.3 | 0.7 | 4.0 | 4.7 | 15.3 | 80 | 15 | 2.2 | 271.2 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 95 | 5 | 0.2 | |||
| 2025-09-02 11:00:00 | 0.4 | 1.4 | 4.7 | 6.1 | 24.4 | 71 | 16 | 1.9 | 232.9 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 93 | 6 | 0.1 | 0.4 | ||
| 2025-09-02 11:00:00 | 0.4 | 0.8 | 4.1 | 5.0 | 28.8 | 73 | 16 | 3.0 | 327.3 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 88 | 6 | 0.3 | |||
| 2025-09-02 12:00:00 | 0.4 | 1.0 | 3.6 | 4.6 | 35.8 | 63 | 18 | 4.3 | 55.4 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 87 | 6 | 0.1 | 0.3 | ||
| 2025-09-02 12:00:00 | 1.4 | 2.1 | 7.0 | 9.0 | 34.1 | 71 | 17 | 6.7 | 12.7 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 93 | 6 | 0.6 | |||
| 2025-09-02 13:00:00 | 0.0 | 1.5 | 7.6 | 9.0 | 34.5 | 66 | 19 | 3.9 | 118.8 | 54 | -116 | WCAS Edson | 81 | 5 | |||||
| 2025-09-02 13:00:00 | 0.7 | 4.9 | 5.6 | 42.5 | 66 | 18 | 5.8 | 21.2 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 86 | 7 | 0.3 | ||||
| 2025-09-03 07:00:00 | 0.0 | 0.3 | 1.5 | 1.9 | 32.4 | 61 | 12 | 8.0 | 201.0 | 53 | -117 | WCAS Steeper | 86 | 4 | 0.5 | ||||
| 2025-09-03 08:00:00 | 0.0 | 0.4 | 1.9 | 2.3 | 30.1 | 60 | 12 | 8.5 | 204.3 | 53 | -117 | WCAS Steeper | 103 | 6 | 0.6 | ||||
| 2025-09-03 09:00:00 | 0.0 | 0.5 | 2.4 | 2.9 | 28.9 | 58 | 12 | 6.6 | 196.8 | 53 | -117 | WCAS Steeper | 121 | 7 | 0.7 | ||||
| 2025-09-03 10:00:00 | 0.0 | 0.5 | 2.6 | 3.1 | 27.2 | 57 | 13 | 7.6 | 199.0 | 53 | -117 | WCAS Steeper | 134 | 7 | 0.8 | ||||
| 2025-09-03 11:00:00 | 0.0 | 0.6 | 4.0 | 4.6 | 28.8 | 48 | 16 | 7.1 | 203.3 | 53 | -117 | WCAS Steeper | 176 | 9 | 1.0 | ||||
| 2025-09-03 12:00:00 | 0.2 | 0.7 | 4.4 | 5.1 | 30.4 | 46 | 20 | 4.1 | 220.9 | 53 | -117 | WCAS Steeper | 196 | 1 | 1.1 | ||||
| 2025-09-03 13:00:00 | 0.3 | 0.6 | 3.9 | 4.5 | 39.3 | 37 | 23 | 5.7 | 242.4 | 53 | -117 | WCAS Steeper | 169 | 11 | 0.9 | ||||
| 2025-09-03 13:00:00 | 0.1 | 0.2 | 2.6 | 2.8 | 32.6 | 36 | 22 | 14.7 | 211.7 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 85 | 5 | 0.1 | |||
| 2025-09-03 14:00:00 | 0.4 | 0.7 | 3.9 | 4.6 | 37.1 | 32 | 24 | 4.7 | 231.6 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 87 | 5 | 0.1 | 0.2 | ||
| 2025-09-03 14:00:00 | 0.1 | 0.5 | 2.6 | 3.0 | 49.2 | 23 | 25 | 7.0 | 238.9 | 53 | -117 | WCAS Steeper | 98 | 1 | 0.6 | ||||
| 2025-09-03 14:00:00 | 0.1 | 0.1 | 2.8 | 2.9 | 35.0 | 33 | 23 | 14.9 | 202.9 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 89 | 6 | 0.1 | |||
| 2025-09-03 15:00:00 | 1.2 | 4.8 | 6.0 | 37.5 | 31 | 25 | 7.5 | 212.8 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 91 | 6 | 0.2 | 0.2 | |||
| 2025-09-03 15:00:00 | 0.1 | 0.5 | 2.8 | 3.3 | 49.5 | 23 | 26 | 6.1 | 238.8 | 53 | -117 | WCAS Steeper | 104 | 9 | 0.6 | ||||
| 2025-09-03 15:00:00 | 0.2 | 0.4 | 3.2 | 3.7 | 34.2 | 33 | 24 | 12.7 | 200.3 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 94 | 6 | 0.1 | |||
| 2025-09-03 16:00:00 | 1.2 | 5.3 | 6.4 | 37.7 | 30 | 25 | 7.5 | 203.5 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 104 | 7 | 0.1 | 0.2 | |||
| 2025-09-03 16:00:00 | 0.1 | 0.6 | 3.3 | 3.9 | 48.9 | 23 | 25 | 7.8 | 241.3 | 53 | -117 | WCAS Steeper | 130 | 8 | 0.7 | ||||
| 2025-09-03 16:00:00 | 0.3 | 0.2 | 3.5 | 3.7 | 35.0 | 32 | 24 | 12.2 | 191.6 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 108 | 7 | 0.1 | |||
| 2025-09-03 17:00:00 | 1.4 | 5.8 | 7.3 | 35.0 | 31 | 25 | 4.6 | 201.5 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 109 | 7 | 0.2 | 0.2 | |||
| 2025-09-03 17:00:00 | 0.0 | 0.6 | 3.2 | 3.9 | 46.2 | 26 | 24 | 5.9 | 239.5 | 53 | -117 | WCAS Steeper | 132 | 9 | 0.7 | ||||
| 2025-09-03 17:00:00 | 0.2 | 0.2 | 3.7 | 3.9 | 34.4 | 33 | 24 | 10.2 | 175.5 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 107 | 7 | 0.1 | |||
| 2025-09-03 18:00:00 | 0.9 | 5.2 | 6.1 | 33.6 | 34 | 24 | 3.1 | 227.6 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 107 | 7 | 0.1 | 0.1 | |||
| 2025-09-03 18:00:00 | 0.1 | 0.6 | 2.7 | 3.3 | 44.9 | 28 | 23 | 2.9 | 238.2 | 53 | -117 | WCAS Steeper | 116 | 9 | 0.7 | ||||
| 2025-09-03 18:00:00 | 0.2 | 0.2 | 3.7 | 3.9 | 33.9 | 35 | 23 | 8.3 | 168.8 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 109 | 7 | 0.1 | |||
| 2025-09-03 19:00:00 | 0.4 | 0.5 | 5.1 | 5.6 | 27.2 | 46 | 21 | 2.1 | 242.6 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 117 | 7 | 1.5 | 2.0 | ||
| 2025-09-03 19:00:00 | 0.8 | 0.2 | 4.8 | 5.0 | 32.0 | 37 | 23 | 5.2 | 148.8 | 53 | -118 | WCAS Hinton-Hillcrest | 0 | 98 | 7 | 0.1 | |||
| 2025-09-03 20:00:00 | 0.2 | 18.3 | 56 | 19 | 2.4 | 239.7 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 113 | 7 | 2.9 | 4.0 | |||||
| 2025-09-03 20:00:00 | 0.0 | 4.4 | 15.3 | 19.6 | 9.8 | 60 | 18 | 4.1 | 232.0 | 53 | -118 | Jasper | 82 | 9 | |||||
| 2025-09-03 21:00:00 | 0.3 | 12.2 | 61 | 17 | 3.8 | 231.9 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 87 | 7 | 4.5 | 6.1 | |||||
| 2025-09-27 19:00:00 | 0.0 | 19.8 | 12.3 | 32.0 | 28.9 | 58 | 13 | 12.8 | 3.1 | 53 | -114 | WCAS Genesee | 0 | 87 | 4 |
Readings above daily AAAQO, PM2.5 > 29µg/m³
| site | date | SO2 | NO | NO2 | NOX | O3 | RH | ET | ws | wd | lat | lon | PR | PM2.5 | AQHI | H2S | TRS | CO | STDWD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | 2025-09-02 | 0.0 | 4.1 | 5.7 | 9.7 | 20.3 | 66 | 18 | 3.4 | 62 | 53 | -118 | 55 | 5.1 | |||||
| Jasper | 2025-09-03 | 0.0 | 4.1 | 11.6 | 15.7 | 9.3 | 70 | 14 | 3.2 | 236 | 53 | -118 | 46 | 4.4 | |||||
| Jasper | 2025-09-04 | 0.0 | 0.7 | 4.1 | 4.9 | 24.7 | 51 | 17 | 5.7 | 65 | 53 | -118 | 38 | 3.7 | |||||
| Jasper | 2025-09-08 | 0.0 | 3.1 | 7.4 | 10.5 | 15.5 | 68 | 16 | 53 | -118 | 38 | 3.3 | |||||||
| Jasper | 2025-09-11 | 0.0 | 3.5 | 7.5 | 11.1 | 19.7 | 56 | 15 | 3.7 | 220 | 53 | -118 | 36 | 3.3 | |||||
| Jasper | 2025-09-12 | 0.0 | 2.3 | 9.2 | 11.4 | 19.6 | 56 | 15 | 2.5 | 248 | 53 | -118 | 44 | 3.8 | |||||
| Jasper | 2025-09-19 | 0.3 | 4.5 | 5.7 | 10.2 | 18.1 | 66 | 11 | 3.5 | 217 | 53 | -118 | 35 | 3.6 | |||||
| WCAS Drayton Valley | 2025-09-01 | 0.0 | 0.7 | 5.5 | 6.3 | 29.0 | 65 | 17 | 7.5 | 358 | 53 | -115 | 57 | 4.2 | |||||
| WCAS Drayton Valley | 2025-09-02 | 0.1 | 0.4 | 3.8 | 4.2 | 29.0 | 68 | 16 | 4.5 | 115 | 53 | -115 | 40 | 4.0 | |||||
| WCAS Drayton Valley | 2025-09-03 | 0.2 | 1.6 | 5.7 | 7.3 | 29.2 | 54 | 19 | 10.4 | 302 | 53 | -115 | 34 | 3.7 | |||||
| WCAS Drayton Valley | 2025-09-09 | 0.2 | 1.9 | 7.1 | 9.0 | 25.5 | 59 | 18 | 5.0 | 238 | 53 | -115 | 35 | 3.4 | |||||
| WCAS Edson | 2025-09-01 | 0.1 | 0.9 | 3.5 | 4.4 | 21.9 | 76 | 17 | 8.3 | 47 | 54 | -116 | 63 | 4.4 | |||||
| WCAS Edson | 2025-09-02 | 0.0 | 0.5 | 4.0 | 4.5 | 21.9 | 85 | 16 | 7.2 | 38 | 54 | -116 | 71 | 5.2 | |||||
| WCAS Edson | 2025-09-03 | 0.0 | 2.3 | 3.3 | 5.6 | 25.2 | 66 | 18 | 6.8 | 302 | 54 | -116 | 37 | 3.3 | |||||
| WCAS Edson | 2025-09-04 | 0.0 | 0.4 | 2.9 | 3.3 | 29.1 | 54 | 16 | 6.6 | 42 | 54 | -116 | 36 | 3.4 | |||||
| WCAS Edson | 2025-09-09 | 0.0 | 2.5 | 6.7 | 9.2 | 18.5 | 73 | 17 | 4.7 | 259 | 54 | -116 | 31 | 3.1 | |||||
| WCAS Edson | 2025-09-12 | 0.2 | 1.6 | 4.9 | 6.5 | 20.6 | 73 | 16 | 4.5 | 265 | 54 | -116 | 45 | 3.7 | |||||
| WCAS Edson | 2025-09-13 | 0.0 | 2.6 | 5.3 | 7.9 | 17.7 | 77 | 15 | 6.3 | 33 | 54 | -116 | 39 | 3.3 | |||||
| WCAS Genesee | 2025-09-01 | 4.0 | 0.1 | 3.6 | 3.7 | 30.8 | 77 | 19 | 7.9 | 18 | 53 | -114 | 0 | 84 | 5.3 | ||||
| WCAS Genesee | 2025-09-02 | 0.4 | 0.1 | 2.8 | 2.8 | 26.0 | 73 | 18 | 6.6 | 103 | 53 | -114 | 0 | 39 | 3.4 | ||||
| WCAS Genesee | 2025-09-03 | 0.2 | 0.3 | 3.1 | 3.4 | 28.2 | 62 | 21 | 13.7 | 291 | 53 | -114 | 0 | 41 | 3.6 | ||||
| WCAS Genesee | 2025-09-04 | 0.1 | 0.0 | 1.0 | 1.0 | 29.4 | 55 | 17 | 11.8 | 340 | 53 | -114 | 0 | 31 | 3.0 | ||||
| WCAS Genesee | 2025-09-09 | 0.1 | 0.2 | 2.7 | 2.8 | 29.7 | 69 | 20 | 7.4 | 224 | 53 | -114 | 0 | 36 | 3.5 | ||||
| WCAS Hinton-Drinnan | 2025-09-01 | 0.5 | 1.3 | 3.3 | 4.6 | 21.1 | 63 | 16 | 3.5 | 77 | 53 | -118 | 0 | 34 | 2.8 | 1.1 | 1.5 | ||
| WCAS Hinton-Drinnan | 2025-09-02 | 0.3 | 1.4 | 4.4 | 5.8 | 23.9 | 70 | 17 | 3.2 | 94 | 53 | -118 | 0 | 78 | 5.5 | 0.2 | 0.4 | ||
| WCAS Hinton-Drinnan | 2025-09-03 | 0.3 | 3.5 | 4.1 | 7.5 | 15.9 | 66 | 16 | 2.6 | 242 | 53 | -118 | 0 | 64 | 4.1 | 1.5 | 2.0 | ||
| WCAS Hinton-Drinnan | 2025-09-04 | 0.3 | 28.1 | 54 | 15 | 3.5 | 54 | 53 | -118 | 0 | 39 | 0.3 | 0.3 | ||||||
| WCAS Hinton-Drinnan | 2025-09-08 | 0.4 | 2.7 | 3.6 | 6.4 | 12.9 | 72 | 15 | 1.4 | 250 | 53 | -118 | 0 | 30 | 2.3 | 0.6 | 0.9 | ||
| WCAS Hinton-Drinnan | 2025-09-11 | 0.7 | 4.1 | 6.4 | 10.6 | 17.7 | 64 | 14 | 1.7 | 326 | 53 | -118 | 0 | 30 | 2.7 | 0.7 | 0.9 | ||
| WCAS Hinton-Drinnan | 2025-09-12 | 1.0 | 4.4 | 7.6 | 12.0 | 12.3 | 68 | 13 | 1.4 | 287 | 53 | -118 | 0 | 49 | 3.6 | 0.7 | 1.2 | ||
| WCAS Hinton-Drinnan | 2025-09-13 | 0.9 | 4.9 | 4.9 | 9.8 | 13.0 | 75 | 13 | 1.5 | 56 | 53 | -118 | 0 | 46 | 3.2 | 0.7 | 0.9 | ||
| WCAS Hinton-Hillcrest | 2025-09-01 | 0.3 | 0.2 | 2.5 | 2.8 | 27.2 | 55 | 18 | 8.9 | 89 | 53 | -118 | 0 | 32 | 3.1 | 0.2 | |||
| WCAS Hinton-Hillcrest | 2025-09-02 | 0.2 | 0.5 | 3.9 | 4.3 | 24.3 | 74 | 16 | 5.4 | 46 | 53 | -118 | 0 | 76 | 5.3 | 0.2 | |||
| WCAS Hinton-Hillcrest | 2025-09-03 | 0.2 | 0.3 | 3.1 | 3.4 | 25.2 | 56 | 17 | 7.6 | 201 | 53 | -118 | 0 | 57 | 4.3 | 0.1 | |||
| WCAS Hinton-Hillcrest | 2025-09-04 | 0.4 | 0.3 | 3.5 | 3.8 | 28.7 | 56 | 15 | 6.6 | 41 | 53 | -118 | 0 | 38 | 3.5 | 0.3 | |||
| WCAS Hinton-Hillcrest | 2025-09-08 | 0.1 | 0.5 | 2.8 | 3.4 | 17.9 | 69 | 16 | 4.7 | 206 | 53 | -118 | 0 | 31 | 2.7 | 0.2 | |||
| WCAS Hinton-Hillcrest | 2025-09-11 | 0.2 | 0.6 | 3.6 | 4.2 | 25.2 | 59 | 16 | 5.3 | 194 | 53 | -118 | 0 | 31 | 3.0 | 0.2 | |||
| WCAS Hinton-Hillcrest | 2025-09-12 | 0.1 | 0.9 | 4.6 | 5.6 | 22.4 | 60 | 15 | 5.0 | 221 | 53 | -118 | 0 | 48 | 4.0 | 0.2 | |||
| WCAS Hinton-Hillcrest | 2025-09-13 | 0.1 | 1.4 | 5.1 | 6.5 | 18.9 | 73 | 14 | 4.5 | 56 | 53 | -118 | 0 | 47 | 3.6 | 0.3 | |||
| WCAS Steeper | 2025-09-02 | 0.0 | 0.1 | 1.0 | 1.0 | 23.0 | 82 | 13 | 3.2 | 182 | 53 | -117 | 52 | 4.0 | 0.4 | ||||
| WCAS Steeper | 2025-09-03 | 0.1 | 0.4 | 1.9 | 2.4 | 33.6 | 53 | 16 | 7.7 | 214 | 53 | -117 | 82 | 5.3 | 0.5 | ||||
| WCAS Steeper | 2025-09-04 | 0.1 | 0.2 | 0.9 | 1.1 | 27.9 | 68 | 12 | 4.1 | 35 | 53 | -117 | 35 | 3.3 | 0.3 | ||||
| WCAS Steeper | 2025-09-08 | 0.0 | 0.1 | 0.6 | 0.5 | 27.7 | 69 | 14 | 6.5 | 200 | 53 | -117 | 30 | 2.9 | 0.2 | ||||
| WCAS Steeper | 2025-09-11 | 0.0 | 0.1 | 0.8 | 0.9 | 27.5 | 64 | 13 | 5.5 | 196 | 53 | -117 | 29 | 3.0 | 0.2 | ||||
| WCAS Steeper | 2025-09-12 | 0.0 | 0.2 | 0.7 | 1.0 | 31.6 | 58 | 14 | 5.7 | 191 | 53 | -117 | 42 | 3.8 | 0.3 | ||||
| WCAS Steeper | 2025-09-13 | 0.1 | 0.2 | 1.0 | 1.1 | 29.0 | 72 | 14 | 5.3 | 192 | 53 | -117 | 34 | 3.2 | 0.3 |
Sulphur Dioxide (ppb)
Readings above hourly AAAQO, Sulphur Dioxide > 172ppb
[1] "No readings above hourly AAAQO"Readings above daily AAAQO, Sulphur Dioxide > 48ppb
[1] "No readings above daily AAAQO"Readings above monthly AAAQO, Sulphur Dioxide > 11ppb
[1] "No readings above monthly AAAQO"
Hydrogen Sulphide and Total Reduced Sulphur (ppb)
Readings above hourly AAAQO, Hydrogen Sulphide > 10ppb
| date | SO2 | NO | NO2 | NOX | O3 | RH | ET | ws | wd | lat | lon | site | PR | PM2.5 | AQHI | H2S | TRS | CO | STDWD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-22 05:00:00 | 0.5 | 21 | 3.2 | 25 | 0.4 | 95 | -2 | 0.9 | 254 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 3.0 | 16 | 15 | |||
| 2025-09-22 06:00:00 | 0.7 | 42 | 3.9 | 46 | 0.6 | 95 | -2 | 1.0 | 252 | 53 | -118 | WCAS Hinton-Drinnan | 0 | 7.2 | 1 | 11 | 10 |
Readings above daily AAAQO, Hydrogen Sulphide > 3ppb
[1] "No readings above daily AAAQO"
Total Reduced Sulphur (ppb)
Readings above 30min AAAQG, TRS > 5ppb
| date | HD_ws | HD_wd | HH_ws | HH_wd | site | TRS |
|---|---|---|---|---|---|---|
| 2025-09-01 00:30:00 | 0.6 | 332 | 8.8 | 182 | WCAS Hinton-Drinnan | 5.5 |
| 2025-09-01 01:00:00 | 0.6 | 263 | 4.1 | 208 | WCAS Hinton-Drinnan | 10.5 |
| 2025-09-01 01:30:00 | 0.4 | 245 | 7.3 | 198 | WCAS Hinton-Drinnan | 5.1 |
| 2025-09-01 07:30:00 | 1.2 | 156 | 10.2 | 213 | WCAS Hinton-Drinnan | 7.0 |
| 2025-09-01 08:00:00 | 0.5 | 208 | 11.8 | 209 | WCAS Hinton-Drinnan | 6.2 |
| 2025-09-03 05:30:00 | 0.2 | 312 | 4.3 | 226 | WCAS Hinton-Drinnan | 5.6 |
| 2025-09-03 20:00:00 | 2.8 | 250 | 4.7 | 187 | WCAS Hinton-Drinnan | 5.1 |
| 2025-09-03 20:30:00 | 3.2 | 242 | 2.9 | 197 | WCAS Hinton-Drinnan | 7.0 |
| 2025-09-03 21:00:00 | 4.4 | 191 | 4.5 | 202 | WCAS Hinton-Drinnan | 5.2 |
| 2025-09-03 22:00:00 | 4.1 | 245 | 3.5 | 213 | WCAS Hinton-Drinnan | 12.6 |
| 2025-09-07 05:00:00 | 0.8 | 286 | 8.0 | 220 | WCAS Hinton-Drinnan | 5.3 |
| 2025-09-07 09:30:00 | 1.4 | 275 | 7.2 | 253 | WCAS Hinton-Drinnan | 5.0 |
| 2025-09-07 13:00:00 | 1.3 | 272 | 6.6 | 205 | WCAS Hinton-Drinnan | 6.4 |
| 2025-09-15 07:00:00 | 1.1 | 278 | 8.9 | 214 | WCAS Hinton-Drinnan | 7.1 |
| 2025-09-15 07:30:00 | 1.1 | 286 | 7.2 | 194 | WCAS Hinton-Drinnan | 5.3 |
| 2025-09-17 04:30:00 | 0.7 | 258 | 3.1 | 58 | WCAS Hinton-Hillcrest | 9.7 |
| 2025-09-19 07:30:00 | 0.6 | 322 | 5.2 | 231 | WCAS Hinton-Drinnan | 6.3 |
| 2025-09-19 08:00:00 | 0.2 | 84 | 4.5 | 241 | WCAS Hinton-Drinnan | 5.2 |
| 2025-09-19 08:30:00 | 1.7 | 242 | 4.4 | 260 | WCAS Hinton-Drinnan | 10.7 |
| 2025-09-19 09:00:00 | 1.0 | 312 | 6.3 | 273 | WCAS Hinton-Drinnan | 11.5 |
| 2025-09-19 09:30:00 | 1.4 | 316 | 5.9 | 274 | WCAS Hinton-Drinnan | 13.9 |
| 2025-09-19 10:00:00 | 1.6 | 300 | 5.2 | 275 | WCAS Hinton-Drinnan | 5.3 |
| 2025-09-21 11:00:00 | 3.3 | 172 | 4.3 | 141 | WCAS Hinton-Drinnan | 7.7 |
| 2025-09-22 00:30:00 | 1.6 | 255 | 7.2 | 208 | WCAS Hinton-Drinnan | 6.6 |
| 2025-09-22 04:30:00 | 0.9 | 296 | 11.4 | 201 | WCAS Hinton-Drinnan | 13.9 |
| 2025-09-22 05:00:00 | 1.0 | 207 | 12.5 | 203 | WCAS Hinton-Drinnan | 15.4 |
| 2025-09-22 05:30:00 | 0.7 | 222 | 10.6 | 208 | WCAS Hinton-Drinnan | 12.3 |
| 2025-09-22 06:00:00 | 1.3 | 208 | 11.4 | 199 | WCAS Hinton-Drinnan | 8.2 |
| 2025-09-22 06:30:00 | 0.9 | 139 | 13.9 | 211 | WCAS Hinton-Drinnan | 9.5 |
| 2025-09-22 07:00:00 | 1.3 | 124 | 13.3 | 200 | WCAS Hinton-Drinnan | 6.0 |
Carbon Monoxide (ppm)
Readings above hourly AAAQO, Carbon Monoxide > 13ppm
[1] "No readings above hourly AAAQO"Readings above 8hr AAAQO, Carbon Monoxide > 5ppm
[1] "No readings above daily AAAQO"
Meterology
Temperature
Relative Humidity
