Air Quality in Kingston, Canada

Windy
19.3°C · 50.3% humidity
19.3°
Feels 19.3°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
39 4pm
39
39
40 7pm
39
39
39 10pm
39
39
39 1am
39
39
39 4am
41
48
68 7am
48
39
38 10am
38
38
39 1pm
39
38
Station readings
38
42
41
42
CAMS model adj +14
25
25
25
25
25
25
25
25
25
25
25
25
25
27
34
54
34
25
24
24
24
25
25
24
AD 728×90

Air Quality Index Trend

28h · 1 stn

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

50.3%
Humidity
70.6 km/h
Wind SSW
1013.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kingston?

Temperature & Precipitation

PM2.5 Trend

28h · 1 station
PM2.59.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
9.6
Median
9.6
Average
9.1
Low
10.1
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -3.6

What is the 7-day forecast for Kingston?

08-03
22.8° 17.4°
2.25 mm
08-04
28.9° 16.9°
5.56 mm
08-05
27.2° 13.9°
1.37 mm
08-06
26.2° 18.1°
3.38 mm
08-07
22.1° 15.5°
0.13 mm
08-08
25.3° 18.7°
3.69 mm
08-09
29.8° 20.9°
3.25 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Kingston?

42
Kingston, Ontario, Canada
3.4 km PM2.5: 10.1 µg/m³
45
Kingston, Ontario, Canada
3.4 km PM2.5: 10.8 µg/m³
42
Kingston, Ontario, Canada
3.4 km PM2.5: 10.1 µg/m³
42
Kingston, Ontario, Canada
3.4 km PM2.5: 10.1 µg/m³
38
Kingston, Ontario, Canada
3.4 km PM2.5: 9.1 µg/m³
38
Kingston, Ontario, Canada
3.4 km PM2.5: 9.1 µg/m³
42
Kingston, Ontario, Canada
3.4 km PM2.5: 10.1 µg/m³
41
Kingston, Ontario, Canada
3.4 km PM2.5: 9.8 µg/m³
42
Kingston, Ontario, Canada
3.4 km PM2.5: 10.1 µg/m³

What cities are near Kingston?

39 Greater Napanee 39 Watertown 48 Prince Edward 48 Belleville 36 Brockville 41 Oswego 48 Quinte West 26 Clay 26 Cicero 42 Stittsville
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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 2026-08-07T23:45 UTC.