What is the air quality in Montclair today?

The current Air Quality Index (AQI) in Montclair is 16 (Good). PM2.5 concentration is 3.8 µg/m³.

What is the temperature in Montclair right now?

The current temperature in Montclair is 26.3°C (feels like 26.3°C). Humidity is 56.2% and wind speed is 30.4 km/h.

Is it safe to go outside in Montclair?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Montclair, United States

Partly Cloudy

26.3°C · 56.2% humidity

26.3°

Feels 26.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

27 6pm

16 9pm

20 12am

23 3am

24 6am

25 9am

24 12pm

25 3pm

Air Quality Index Trend

46h · 33 stn

View full history →

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.

56.2%

Humidity

30.4 km/h

Wind E

1013.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Montclair?

Temperature & Precipitation

PM2.5 Trend

46h · 33 stations

PM2.53.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

3.8

Median

3.8

Average

3.8

Low

3.8

High

PM2.5 µg/m³ · Model: 7.1 · Bias: +3.3

What is the 7-day forecast for Montclair?

07-22

30.8° 21.0°

07-23

28.3° 18.4°

3.44 mm

07-24

26.2° 20.0°

0.13 mm

07-25

29.1° 21.0°

2.25 mm

07-26

29.2° 21.0°

5.25 mm

07-27

23.9° 22.7°

0.94 mm

07-28

36.5° 21.7°

5.25 mm

Both models agree Avg diff: 3.5°C

Where are air quality stations near Montclair?

Widewater Elem. School - Widewater, Fredericksburg, USA

14.7 km PM2.5: 18.3 µg/m³

Lee District Park - Fairfax County, Northern Virginia, USA

27.2 km PM2.5: 4.6 µg/m³

What cities are near Montclair?

16 Dale City 16 Cherry Hill 16 Lake Ridge 18 Lorton 39 Buckhall 39 Manassas 25 West Springfield 26 Burke 39 Manassas Park 39 Sudley

Get AQI alerts for Montclair

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:11 UTC.