Air Quality in Montclair, United States
Drizzle
21.8°C · 84.9% humidity
21.8°
Feels 21.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Montclair's air quality — share it
AQI Forecast
27
9pm
27
27
26
12am
25
25
25
3am
25
25
25
6am
27
27
27
9am
27
27
25
12pm
25
25
25
3pm
25
25
27
6pm
34
54
Air Quality Index Trend
46h · 30 stnMontclair's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
84.9%
Humidity
23.8 km/h
Wind SW
1012.9 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Montclair?
Temperature & Precipitation
PM2.5 Trend
46h · 30 stationsPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Montclair?
08-03
23.7° 19.9°
7.88 mm
08-04
38.0° 23.1°
08-05
35.9° 20.8°
1.19 mm
08-06
31.9° 21.4°
08-07
34.3° 20.6°
2.5 mm
08-08
37.4° 21.3°
1.31 mm
08-09
35.5° 21.4°
2.94 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Montclair?
15
Widewater Elem. School - Widewater, Fredericksburg, USA
1
Lee District Park - Fairfax County, Northern Virginia, USA
What cities are near Montclair?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:47 UTC.