Air Quality in Montclair, United States
Drizzle
14.3°C · 66.6% humidity
14.3°
Feels 14.3°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Montclair's air quality — share it
AQI Forecast
25
10pm
25
25
14
1am
17
19
21
4am
22
23
26
7am
26
26
26
10am
27
34
27
1pm
27
27
27
4pm
27
27
—
7pm
—
—
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.
66.6%
Humidity
45.3 km/h
Wind WNW
1005.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Montclair?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.53.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
3.4
Median
3.4
Average
3.4
Low
3.4
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.5
What is the 7-day forecast for Montclair?
06-09
31.1° 14.3°
0.88 mm
06-10
31.4° 25.3°
2.12 mm
06-11
26.6° 13.6°
06-12
30.2° 17.2°
0.38 mm
06-13
30.2° 21.7°
0.94 mm
06-14
26.6° 20.3°
1.25 mm
06-15
24.8° 12.2°
0.19 mm
Both models agree
Avg diff: 5.6°C
Where are air quality stations near Montclair?
19
Widewater Elem. School - Widewater, Fredericksburg, USA
37
Lee District Park - Fairfax County, Northern Virginia, USA
What cities are near Montclair?
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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 2026-06-09T05:11 UTC.