Air Quality in Pontiac, United States

Windy
8.9°C · 63.5% humidity
8.9°
Feels 3.2°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
24 3pm
24
24
10 6pm
14
17
19 9pm
20
21
22 12am
23
23
24 3am
25
25
25 6am
25
25
24 9am
24
24
24 12pm
24
25
AD 728×90

Air Quality Index Trend

48h · 2 stn

Pontiac's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

63.5%
Humidity
70.0 km/h
Wind N
1027.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
10
2.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.52.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
2.5
Median
2.5
Average
2.5
Low
2.5
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +3.3
05-28
25.3° 11.5°
0.25 mm
05-29
23.1° 6.2°
0.06 mm
05-30
20.9° 9.1°
0.06 mm
05-31
27.7° 12.2°
06-01
30.9° 14.0°
0.13 mm
06-02
20.4° 13.0°
0.44 mm
06-03
26.4° 21.0°
0.62 mm
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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 2026-05-28T22:52 UTC.