Air Quality in Pontiac, United States
Windy
24.5°C · 28.4% humidity
24.5°
Feels 24.5°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
AQI Forecast
34
7pm
54
54
34
10pm
40
24
27
1am
29
30
24
4am
25
26
26
7am
26
23
25
10am
25
24
25
1pm
24
24
24
4pm
24
24
Air Quality Index Trend
45h · 21 stnPontiac's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
28.4%
Humidity
66.0 km/h
Wind N
1016.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.2 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Pontiac?
Temperature & Precipitation
PM2.5 Trend
45h · 21 stationsPM2.58.2 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Pontiac?
08-03
27.3° 19.4°
08-04
35.8° 16.3°
08-05
33.9° 14.9°
0.19 mm
08-06
30.9° 20.2°
13.56 mm
08-07
31.3° 14.6°
0.81 mm
08-08
36.2° 16.7°
8.0 mm
08-09
35.9° 23.5°
0.13 mm
Both models agree
Avg diff: 3.6°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:07 UTC.