PAZA

This is a data Summary dashboard for February 2026 PAZA Monitoring Stations

Monitored Data

Map

February 2026 PAZA Summary Table

Readings above the AAAQO and AAAQG
Peace Airshed Zone Association
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
February 2026
0 0 0 0 0 3 0 0 0 0 0 0
February 2025
0 0 0 0 0 1 0 0 11 1 0 0
Parameter PAZA Beaverlodge
N = 6731		 PAZA Dunes
N = 6731		 PAZA Fox Creek
N = 6731		 PAZA Happy Valley
N = 6731		 PAZA Henry Pirker
N = 6731		 PAZA Milner
N = 6731		 PAZA Smoky Heights
N = 6731		 PAZA Valleyview
N = 6731
SO2 1.8 (92.9%) 0.4 (95.4%) 0.3 (95.1%) 0.5 (92.6%) 0.6 (93.9%)
0.7 (95.2%) 0.1 (95.4%)
NO 1.6 (92.7%)
15.9 (94.9%) 0.6 (92.3%) 13.7 (93.6%) 0.5 (95.1%)

NO2 5.9 (92.7%)
13.7 (94.9%) 2.3 (92.3%) 16.3 (93.6%) 2.9 (95.1%)

NOX 7.4 (92.7%)
29.9 (94.9%) 2.9 (92.3%) 30.2 (93.6%) 3.5 (95.1%)

O3 29.0 (93.0%)
20.0 (95.2%) 30.2 (92.4%) 19.9 (93.3%)


PM2.5 3.5 (97.3%) 3.6 (99.7%) 4.9 (99.9%) 2.7 (97.0%) 5.7 (98.1%) 4.0 (99.7%) 3.6 (99.9%)
H2S

0.2 (95.2%)
0.3 (93.0%)

0.1 (95.2%)
TRS
0.7 (95.2%)
0.4 (92.4%)

0.2 (95.2%)
THC


2.1 (92.4%) 2.3 (93.3%)


CH4


2.1 (92.4%) 2.3 (93.3%)


NMHC


0.0 (92.4%) 0.0 (93.3%)


CO



0.3 (93.9%)


RH 71.1 (97.5%) 71.6 (100.0%)

65.4 (100.0%)

77.5 (100.0%)
ET -6.6 (97.5%) -7.5 (100.0%) -6.1 (100.0%) -8.5 (97.2%) -7.4 (100.0%)
-9.0 (100.0%) -7.7 (100.0%)
SR



42.0 (100.0%)


1 Mean (% Valid data)

February 2026 PAZA AQHI Summary

AQHI Category PAZA Beaverlodge
N = 6251		 PAZA Fox Creek
N = 6391		 PAZA Happy Valley
N = 6201		 PAZA Henry Pirker
N = 6281
AQHI



    1-3 Low 621 (99%) 604 (95%) 620 (100%) 534 (85%)
    4-6 Moderate 4 (0.6%) 35 (5.5%)
94 (15%)
    7-10 High



    Very High 10+



1 Count (% of total data)

Calendar Plots

Beaverlodge

AQHI

NO2

SO2

O3

PM2.5

Dunes

SO2

TRS

PM2.5

Fox Creek

AQHI

NO2

SO2

H2S

O3

PM2.5

Happy Valley

AQHI

SO2

TRS

NO2

O3

PM2.5

THC

Henry Pirker

AQHI

NO2

O3

PM2.5

SO2

H2S

THC

CO

Milner

NO2

PM2.5

Smoky Heights

SO2

TRS

PM2.5

Valleyview

SO2

H2S

Nitrogen Dioxide (ppb)

Monthly plots

Readings above AAAQO

Readings above hourly AAAQO, Nitrogen Dioxide > 159ppb
[1] "No readings above hourly AAAQO"

Ozone (ppb)

Monthly plots

Readings above AAAQO

Readings above hourly AAAQO, Ozone > 76ppb
[1] "No readings above hourly AAAQO"

Particulate Matter (PM2.5)

Monthly plots

Readings above AAAQG and AAAQO

Readings above hourly AAAQG, PM2.5 > 80µg/m³
[1] "No readings above hourly AAAQG"
Readings above daily AAAQO, PM2.5 > 29µg/m³
[1] "No readings above daily AAAQO"

Sulphur Dioxide (ppb)

Monthly plots

Readings above AAAQO

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 (ppb)

Monthly plots

Readings above AAAQO

Readings above hourly AAAQO, Hydrogen Sulphide > 10ppb
[1] "No readings above hourly AAAQO"
Readings above daily AAAQO, Hydrogen Sulphide > 3ppb
[1] "No readings above daily AAAQO"

Total Reduced Sulphur (ppb)

Monthly plots

Readings above AAAQO and AAAQG

Readings above 30min AAAQG, TRS > 5ppb
date SH_ws SH_wd Dune_ws Dune_wd HV_ws HV_wd site TRS
2026-02-04 16:30:00 7.6 271 2.4 160 4.1 246 PAZA Dunes 6.2
2026-02-04 17:30:00 8.2 242 1.5 97 5.4 240 PAZA Dunes 6.0
2026-02-10 10:30:00 4.1 211 2.2 182 18.2 232 PAZA Dunes 5.1

Carbon Monoxide (ppm)

Monthly plots

Readings above AAAQO

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"

Total Hydrocarbons (ppm)

Meterology

Temperature

Relative Humidity

Solar Radiation

Wind Roses February 2026