PurpleAir Monitoring Map

ACA PurpleAir Monitoring Dashboard for 2026

Data correction based on article “Development and evaluation of correction models for a low-cost fine particulate matter monitor” by Brayden Nilson, Peter L. Jackson, Corinne L. Schiller and Matthew T. Parsons, (https://amt.copernicus.org/articles/15/3315/2022/)

PurpleAir Monitors

2026 PurpleAir Summary Table

2026 PurpleAir Monthly Summary
Site January February March
ACA-Spruce Grove Aspenglen 6.3 (22.0) 4.0 (12.1) 2.6 (9.8)
ACA_Antler Lake/Uncas Hall 11.9 (39.5) 6.8 (27.8) 6.9 (22.1)
ACA_ArgyllCL 13.9 (42.0) 12.5 (34.4) 9.0 (24.5)
ACA_Augustana 4.1 (16.6) 3.3 (13.0) 2.3 (7.0)
ACA_BPAC (AQSU-6FE5) 10.0 (38.0) 5.9 (20.5) 5.4 (17.5)
ACA_BelgraviaCL 8.1 (27.8) 3.8 (14.5) 3.5 (12.7)
ACA_Belmont 5.8 (20.3) 4.0 (13.9) 3.1 (10.2)
ACA_Bonnie Doon (AQSU-8CBD) 11.5 (38.8) NA NA
ACA_CD Nova 10.5 (34.7) 7.6 (22.4) 6.8 (19.4)
ACA_Campbell Park 5.3 (17.7) 3.4 (11.1) 3.1 (9.0)
ACA_CentennialPark 8.3 (25.5) 4.7 (15.9) 4.6 (15.5)
ACA_Chappelle(AQSU-9FF5) 9.1 (34.9) 5.4 (18.6) 5.3 (18.4)
ACA_EnochSE (AQSU-AD04) 9.1 (34.0) 5.3 (17.2) 4.8 (15.5)
ACA_Florian Park 11.4 (38.0) 6.5 (24.5) 6.8 (21.5)
ACA_GallagherPark 10.7 (34.8) 7.1 (20.2) NA
ACA_Hansen Estates 5.2 (17.9) 2.8 (9.5) 3.0 (9.1)
ACA_Hastings Lake Hall 9.6 (30.2) 5.3 (20.4) 6.5 (20.8)
ACA_Hazeldean2 6.0 (21.0) 3.8 (13.3) 2.7 (9.5)
ACA_HeritageLakes 8.1 (25.7) 4.7 (14.4) 4.0 (12.2)
ACA_Idylwylde (AQSU-A4BF) 9.6 (32.6) 6.3 (20.8) 5.4 (15.6)
ACA_Inside Education 3.2 (11.1) NA NA
ACA_Jamieson Park 8.3 (23.6) 5.3 (15.9) 4.3 (13.9)
ACA_Kiniski Gardens 13.0 (40.5) 7.6 (27.0) 7.9 (24.1)
ACA_Klarvatten 13.9 (42.5) 11.8 (31.9) 10.1 (25.4)
ACA_LaurierHeightsCL 15.1 (46.0) 9.5 (29.4) 8.5 (24.5)
ACA_LendrumAQMS 10.8 (32.1) 7.3 (20.6) 6.9 (19.4)
ACA_Lions Park 8.4 (28.4) 5.0 (15.2) 4.2 (12.9)
ACA_Morinville (AQSU - 2C47) 10.4 (35.0) 7.8 (22.5) NA
ACA_Mt Pleasant Park 7.9 (23.7) 5.5 (18.1) 5.8 (16.5)
ACA_Natalia Park 30.9 (61.3) 30.8 (63.7) 27.6 (51.9)
ACA_North Cooking Lake Hall 11.5 (39.1) 6.6 (25.6) 7.1 (22.4)
ACA_O'Morrow 4.9 (17.5) NA NA
ACA_O’Morrow NA 2.4 (12.6) 3.9 (15.0)
ACA_Pickardville (AQSU-1D05) 7.9 (33.9) 6.4 (22.1) 4.1 (14.0)
ACA_Poachers Landing 2.6 (9.0) 6.1 (20.7) 4.2 (13.7)
ACA_PrinceRupert 5.8 (20.6) 3.6 (11.4) 3.0 (9.5)
ACA_QueenAlexandraPark 6.6 (19.9) 4.1 (12.9) 3.5 (11.0)
ACA_RAC 10.3 (33.0) 6.6 (21.3) 5.8 (18.2)
ACA_Secord 10.0 (32.3) 6.4 (20.0) 5.7 (17.4)
ACA_South Cooking Lake 6.5 (22.5) 3.7 (12.9) 4.0 (12.1)
ACA_Spruce Grove Fire Services 10.2 (33.0) 7.2 (21.9) 4.7 (14.4)
ACA_Strathcona Wilderness Centre 11.9 (39.2) 8.3 (30.5) 7.3 (23.0)
ACA_StrathconaCL (AQSU-9E5B) 9.7 (32.8) 8.1 (22.8) 6.3 (18.4)
ACA_Summerside(AQSU-D273) 7.7 (29.7) 4.5 (14.9) 4.5 (13.4)
ACA_UITC 9.1 (33.7) 6.1 (20.7) 4.8 (14.0)
ACA_Uncas Park 5.3 (18.7) 2.9 (12.0) 2.5 (9.8)
ACA_W.P.Wagner(AQSU-133F) 11.2 (37.8) 8.6 (28.6) 6.2 (18.1)
ACA_WestlockCounty (AQSU-509E) 4.0 (16.2) 3.1 (11.3) 2.2 (7.3)
ACA_Westmount 4.6 (17.0) 2.7 (10.6) 1.8 (6.3)
ACA_Wetaskiwin (AQSU-708E) 10.5 (31.2) 5.8 (17.5) 5.8 (16.9)
ACA_Windsor Park 3.8 (12.4) NA 3.0 (8.9)
ACA_Winterburn Industrial 10.9 (33.3) 7.4 (20.5) 6.2 (18.3)
ACA_Woodcroft 8.5 (32.2) 6.0 (19.3) 5.7 (16.4)

PurpleAir BoxPlot for 2026

PurpleAir Daily 2026 Averages

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PurpleAir 2026 Profile

based on regional average PurpleAir

PM2.5 Interactive Hourly Trace

PurpleAir Monitors in Alberta active in last 30 days