Air Quality in Montclair, United States
Partly Cloudy
28.0°C · 52.4% humidity
28.0°
Feels 30.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Montclair's air quality — share it
AQI Forecast
24
1pm
24
25
30
4pm
29
28
27
7pm
35
35
35
10pm
27
27
27
1am
25
25
25
4am
25
25
25
7am
25
34
34
10am
34
34
Air Quality Index Trend
47h · 1 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.
52.4%
Humidity
33.0 km/h
Wind E
1018.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Montclair?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.57.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Montclair?
05-29
28.0° 9.3°
14.06 mm
05-30
25.1° 17.4°
2.81 mm
05-31
31.1° 11.0°
06-01
31.6° 13.3°
8.38 mm
06-02
26.4° 14.5°
06-03
26.5° 16.3°
7.12 mm
06-04
24.1° 19.8°
0.88 mm
Both models agree
Avg diff: 4.1°C
Where are air quality stations near Montclair?
12
Widewater Elem. School - Widewater, Fredericksburg, USA
31
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 2026-05-29T20:10 UTC.