West Central Airshed Society (WCAS)

This is a quick dashboard for October 2024 for WCAS Air Monitoring Stations

WCAS Summary Tables

Alberta AAAQO

SO₂ hour 172ppb	SO₂ day 48ppb	SO₂ month 11ppb	TRS 30min 5ppb	H₂S hour 10ppb	H₂S day 3ppb	NO₂ hour 159ppb	O₃ hour 76ppb	PM_2.5 hour 80µg/m³	PM_2.5 day 29µg/m³	CO hour 13ppm	CO 8-hour 5ppm
Readings above the AAAQO and AAAQG
West Central Airshed Society
October 2024
0	0	0	0	0	0	0	0	0	0	0	0
October 2023
0	0	0	0	5	0	0	0	0	0	0	0
2023
0	0	0	0	9	1	0	108	1253	205	0	0

October 2024 AQHI

Characteristic	WCAS Drayton Valley Station N = 745¹	WCAS Edson Station N = 745¹	WCAS Genesee Station N = 745¹	WCAS Hinton-Drinnan Station N = 745¹	WCAS Hinton-Hillcrest Station N = 745¹	WCAS Steeper Station N = 745¹
AQHI
1-3 Low	707	684	656	705	708	680
4-6 Moderate	0	0	0	0	0	0
7-10 High	0	0	0	0	0	0
10+ Very High	0	0	0	0	0	0
No Data	38	61	89	40	37	65
¹ n

October 2023 AQHI

Characteristic	WCAS Drayton Valley Station N = 744¹	WCAS Edson Station N = 744¹	WCAS Genesee Station N = 744¹	WCAS Hinton-Drinnan Station N = 744¹	WCAS Hinton-Hillcrest Station N = 744¹	WCAS Steeper Station N = 744¹
AQHI
1-3 Low	619	708	709	671	696	699
4-6 Moderate	6	0	0	4	0	0
7-10 High	0	0	0	0	0	0
10+ Very High	0	0	0	0	0	0
No Data	119	36	35	69	48	45
¹ n

2023 AQHI

Characteristic	WCAS Drayton Valley Station N = 8,760¹	WCAS Edson Station N = 8,760¹	WCAS Genesee Station N = 8,760¹	WCAS Hinton-Drinnan Station N = 8,760¹	WCAS Hinton-Hillcrest Station N = 8,760¹	WCAS Steeper Station N = 8,760¹
AQHI
1-3 Low	6,841	7,316	7,209	7,434	7,520	7,606
4-6 Moderate	1,242	743	880	532	510	399
7-10 High	73	135	106	84	85	50
10+ Very High	63	52	59	61	50	50
No Data	541	514	506	649	595	655
¹ n

October 2024 Averages

Parameter	WCAS Breton Station N = 745¹	WCAS Carrot Creek Station N = 745¹	WCAS Drayton Valley Station N = 745¹	WCAS Edson Station N = 745¹	WCAS Genesee Station N = 745¹	WCAS Hinton-Drinnan Station N = 745¹	WCAS Hinton-Hillcrest Station N = 745¹	WCAS Meadows Station N = 745¹	WCAS Powers Station N = 745¹	WCAS Steeper Station N = 745¹	WCAS Wagner2 Station N = 745¹
SO2	0.1	0.0	0.1	0.0	0.1	0.9	0.1	0.1	0.0	0.0	0.1
NO	0.5	0.8	2.9	3.2	0.5	5.7	2.8	0.4	0.3	0.9	0.6
NO2	2.6	3.3	7.7	6.1	3.3	7.2	4.9	2.7	2.5	0.6	3.2
NOX	3.1	4.1	10.6	9.3	3.8	12.9	7.7	3.1	2.8	1.5	3.8
O3	22.9	19.4	20.8	18.1	23.5	16.9	24.7			35.4
PM2.5			5.8	3.6	5.0	4.7	2.9		3.0	0.7
RH	68.8	76.0	62.7	75.8	72.4	68.7	64.7	68.8	74.6	61.5	74.7
ET	4.7	3.7	5.2	4.1	7.7	3.6	4.2	5.5	5.4	3.2	5.0
H2S						0.2
TRS						0.2	0.1
CO										0.1
¹ Mean

October 2024 98th P

Parameter	WCAS Breton Station N = 745¹	WCAS Carrot Creek Station N = 745¹	WCAS Drayton Valley Station N = 745¹	WCAS Edson Station N = 745¹	WCAS Genesee Station N = 745¹	WCAS Hinton-Drinnan Station N = 745¹	WCAS Hinton-Hillcrest Station N = 745¹	WCAS Meadows Station N = 745¹	WCAS Powers Station N = 745¹	WCAS Steeper Station N = 745¹	WCAS Wagner2 Station N = 745¹
SO2	0.4	0.2	0.5	0.1	0.6	7.3	0.6	1.0	0.6	0.2	0.4
NO	3.7	6.0	20.6	23.7	3.0	36.6	26.2	2.8	2.0	1.6	3.7
NO2	7.2	10.5	23.7	18.7	9.1	19.2	17.4	9.3	8.8	2.5	9.7
NOX	9.9	15.1	38.1	35.7	10.5	48.2	39.2	10.0	8.9	4.0	11.1
O3	41.4	38.5	38.2	39.9	38.0	37.4	42.1			47.1
PM2.5			13.5	12.6	17.5	15.1	12.1		11.6	2.8
RH	96.0	96.7	93.2	99.4	99.9	95.9	96.3	96.9	99.5	97.1	98.9
ET	18.5	15.4	18.4	16.6	19.8	18.7	17.8	16.5	16.3	16.7	16.8
H2S						0.8
TRS						0.9	0.8
CO										0.1
¹ 98th percentile

October 2024 Uptimes

Parameter	WCAS Breton Station N = 745¹	WCAS Carrot Creek Station N = 745¹	WCAS Drayton Valley Station N = 745¹	WCAS Edson Station N = 745¹	WCAS Genesee Station N = 745¹	WCAS Hinton-Drinnan Station N = 745¹	WCAS Hinton-Hillcrest Station N = 745¹	WCAS Meadows Station N = 745¹	WCAS Powers Station N = 745¹	WCAS Steeper Station N = 745¹	WCAS Wagner2 Station N = 745¹
SO2	95%	95%	95%	95%	88%	95%	95%	93%	95%	91%	95%
NO	95%	95%	95%	95%	88%	95%	95%	95%	95%	91%	92%
NO2	95%	95%	95%	95%	88%	95%	95%	95%	95%	91%	92%
NOX	95%	95%	95%	95%	88%	95%	95%	95%	95%	91%	92%
O3	95%	95%	95%	91%	88%	95%	95%			91%
PM2.5			100%	100%	93%	100%	100%		100%	96%
RH	100%	100%	100%	100%	99%	100%	100%	100%	100%	100%	100%
ET	100%	100%	100%	100%	99%	100%	100%	100%	100%	100%	100%
H2S						95%
TRS						95%	95%
CO										91%
¹ % Valid data

2023 Summary Avg

Parameter	WCAS Breton Station N = 8760¹	WCAS Carrot Creek Station N = 8760¹	WCAS Drayton Valley Station N = 8760¹	WCAS Edson Station N = 8760¹	WCAS Genesee Station N = 8760¹	WCAS Hinton-Drinnan Station N = 8760¹	WCAS Hinton-Hillcrest Station N = 8760¹	WCAS Meadows Station N = 8760¹	WCAS Powers Station N = 8760¹	WCAS Steeper Station N = 8760¹	WCAS Wagner2 Station N = 8760¹
SO2	0.31	0.11	0.24	0.28	0.48	0.50	0.16	0.32	0.30	0.10	0.31
NO	0.58	1.41	3.20	3.51	0.63	4.36	1.49	0.52	0.39	0.14	1.83
NO2	3.33	4.65	8.37	6.92	4.07	6.68	3.88	3.47	3.21	0.97	4.01
NOX	3.92	6.06	11.57	10.42	4.70	11.04	5.37	3.99	3.60	1.10	5.83
O3	30.47	26.70	29.08	25.69	32.04	23.43	31.44			38.07
PM2.5			13.88	13.75	12.98	12.92	10.85		13.09	8.01
RH	65.11	69.51	59.89	67.87	65.45	64.02	59.27	65.95	68.64	61.10	71.22
ET	5.33	4.71	5.94	5.11	8.06	6.58	6.45	5.97	6.16	4.63	5.27
H2S						0.39
TRS						0.55	0.35
CO										0.20
¹ Mean

2023 Summary 98th P

Parameter	WCAS Breton Station N = 8760¹	WCAS Carrot Creek Station N = 8760¹	WCAS Drayton Valley Station N = 8760¹	WCAS Edson Station N = 8760¹	WCAS Genesee Station N = 8760¹	WCAS Hinton-Drinnan Station N = 8760¹	WCAS Hinton-Hillcrest Station N = 8760¹	WCAS Meadows Station N = 8760¹	WCAS Powers Station N = 8760¹	WCAS Steeper Station N = 8760¹	WCAS Wagner2 Station N = 8760¹
SO2	1.6	0.9	1.0	2.3	4.8	3.8	1.0	2.5	1.8	0.7	2.7
NO	4.4	16.1	26.7	35.3	5.4	42.2	13.9	4.2	3.9	0.9	21.6
NO2	12.4	19.4	31.3	26.4	15.7	25.7	18.5	15.2	12.9	5.3	17.1
NOX	17.0	31.7	55.4	56.4	19.8	62.7	30.8	17.7	16.0	6.2	39.5
O3	59.1	57.1	60.3	54.4	61.0	53.7	55.9			57.5
PM2.5			81.2	89.6	89.4	75.6	74.8		91.3	63.1
RH	94.5	97.5	91.4	99.3	97.2	95.3	94.7	96.5	99.4	97.8	98.0
ET	25.8	25.0	25.4	25.4	30.9	26.3	25.7	25.9	25.9	23.1	27.0
H2S						2.4
TRS						3.2	1.6
CO										0.6
¹ 98th Percentile

2023 Summary uptime

Parameter	WCAS Breton Station N = 8760¹	WCAS Carrot Creek Station N = 8760¹	WCAS Drayton Valley Station N = 8760¹	WCAS Edson Station N = 8760¹	WCAS Genesee Station N = 8760¹	WCAS Hinton-Drinnan Station N = 8760¹	WCAS Hinton-Hillcrest Station N = 8760¹	WCAS Meadows Station N = 8760¹	WCAS Powers Station N = 8760¹	WCAS Steeper Station N = 8760¹	WCAS Wagner2 Station N = 8760¹
SO2	95%	95%	95%	94%	95%	95%	94%	94%	95%	93%	94%
NO	94%	95%	95%	94%	95%	95%	94%	95%	95%	93%	94%
NO2	94%	95%	95%	94%	95%	95%	94%	95%	95%	93%	94%
NOX	94%	95%	95%	94%	95%	95%	94%	95%	95%	93%	94%
O3	94%	95%	94%	94%	95%	94%	94%			93%
PM2.5			100%	99%	99%	99%	98%		99%	98%
RH	100%	100%	100%	100%	100%	100%	99%	100%	100%	100%	99%
ET	100%	100%	100%	100%	100%	100%	99%	100%	100%	100%	99%
H2S						95%
TRS						93%	94%
CO										93%
¹ % Valid data