Estevan, Saskatchewan, Canada Air Quality

Monitoring Station · Williston, United States
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 11pm
19
21
30 2am
50
50
50 5am
50
50
50 8am
50
50
30 11am
30
62
— 2pm
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— 5pm
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— 8pm
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Station readings
19
CAMS model adj -4
24
24
25
34
54
54
54
54
54
54
54
54
34
34
66

Air Quality Forecast (24h)

PM2.54.6 µg/m³ ✓ WHO
Good
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Nearby Cities

52 Williston 40 Minot 23 Arcola East 23 Dewdney East 23 Regina 29 Moose Jaw 26 Brandon 26 Yorkton 40 Dickinson

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:55 UTC.