Air Quality in Montclair, United States

Windy
34.1°C · 39.8% humidity
34.1°
Feels 34.1°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 8am
10
10
14 11am
10
10
9 2pm
9
9
9 5pm
9
10
10 8pm
12
12
12 11pm
10
10
10 2am
10
10
10 5am
10
10
Station readings 23h ago
AQI 10
PM2.5 2.5 µg/m³ · 23h ago
AD 728×90

Air Quality Index Trend

45h · 19 stn

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

39.8%
Humidity
51.2 km/h
Wind WSW
1014.8 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
14
3.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Montclair?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations
PM2.53.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (5 stations within 25 km)
3.4
Median
3.02
Average
0.2
Low
7.9
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.6

What is the 7-day forecast for Montclair?

09-05
34.1° 16.8°
1.81 mm
09-06
23.8° 19.9°
3.69 mm
09-07
21.9° 19.0°
09-08
26.7° 19.9°
1.0 mm
09-09
26.0° 14.5°
0.06 mm
09-10
27.6° 18.1°
9.94 mm
09-11
33.1° 15.8°
Both models agree Avg diff: 4.4°C

Where are air quality stations near Montclair?

21
Jersey City FH, NewJersey, USA
17.3 km PM2.5: 5.0 µg/m³
33
Jersey City FH, NewJersey, USA
17.3 km PM2.5: 7.9 µg/m³
11
Jersey City FH, NewJersey, USA
17.3 km PM2.5: 2.6 µg/m³
20
Jersey City FH, NewJersey, USA
17.3 km PM2.5: 4.8 µg/m³
14
Jersey City FH, NewJersey, USA
17.3 km PM2.5: 3.4 µg/m³
15
Jersey City FH, NewJersey, USA
17.3 km PM2.5: 3.6 µg/m³
8
Elizabeth Trailer, NewJersey, USA
20.5 km PM2.5: 1.9 µg/m³
7
Elizabeth Trailer, NewJersey, USA
20.5 km PM2.5: 1.7 µg/m³
29
Elizabeth Trailer, NewJersey, USA
20.5 km PM2.5: 7.0 µg/m³
1
Ft Lee Near Road, NewJersey, USA
20.7 km PM2.5: 0.2 µg/m³

What cities are near Montclair?

15 Bloomfield 14 West Orange 16 Nutley 15 Clifton 15 East Orange 17 Lyndhurst 15 Passaic 18 North Arlington 18 Kearny 16 Rutherford
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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 2026-09-05T15:50 UTC.