What is the air quality in Belleville today?

The current Air Quality Index (AQI) in Belleville is 37 (Good). PM2.5 concentration is 8.93 µg/m³.

What is the temperature in Belleville right now?

The current temperature in Belleville is 6.9°C (feels like 1.8°C). Humidity is 76.0% and wind speed is 39.7 km/h.

Is it safe to go outside in Belleville?

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

Air Quality in Belleville, Canada

Cloudy

6.9°C · 76.0% humidity

6.9°

Feels 1.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

25 9pm

37 12am

29 3am

26 6am

25 9am

24 12pm

24 3pm

25 6pm

Air Quality Index Trend

36h · 1 stn

View full history →

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

76.0%

Humidity

39.7 km/h

Wind N

1021.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.93 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Belleville?

Temperature & Precipitation

PM2.5 Trend

36h · 1 station

PM2.58.93 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

8.93

Median

8.93

Average

8.4

Low

9.8

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -3.1

What is the 7-day forecast for Belleville?

05-30

20.2° 6.9°

0.19 mm

05-31

26.8° 7.7°

06-01

24.9° 15.5°

06-02

19.4° 8.6°

06-03

27.0° 16.6°

0.19 mm

06-04

22.2° 11.6°

06-05

22.5° 10.9°

1.81 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Belleville?

Belleville, Ontario, Canada

2.1 km PM2.5: 4.6 µg/m³

Belleville, Ontario, Canada

2.1 km PM2.5: 6.2 µg/m³

Belleville, Ontario, Canada

2.1 km PM2.5: 8.4 µg/m³

What cities are near Belleville?

37 Quinte West 37 Prince Edward 31 Greater Napanee 32 Cobourg 34 Kingston 36 Peterborough 17 Oswego 40 Irondequoit 37 Bowmanville 32 Lindsay

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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 2026-05-30T04:07 UTC.