Air Quality in Saint Michael, United States
Partly Cloudy
28.5°C · 56.3% humidity
28.5°
Feels 31.8°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Saint Michael's air quality — share it
AQI Forecast
24
3pm
24
24
49
6pm
42
38
34
9pm
32
30
28
12am
27
27
26
3am
26
26
25
6am
25
34
54
9am
66
66
54
12pm
54
54
Air Quality Index Trend
47h · 3 stnSaint Michael's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
56.3%
Humidity
30.7 km/h
Wind SSE
1012.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.75 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Saint Michael?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.511.75 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Saint Michael?
07-21
27.4° 21.6°
1.06 mm
07-22
28.5° 14.9°
0.5 mm
07-23
23.4° 16.2°
07-24
28.1° 16.3°
18.37 mm
07-25
26.8° 17.2°
0.13 mm
07-26
27.0° 20.3°
11.44 mm
07-27
35.8° 17.2°
Both models agree
Avg diff: 3.3°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:13 UTC.