Air Quality in Renfrew-Collingwood, Canada

Clear
17.8°C · 45.1% humidity
17.8°
Feels 17.8°
164
Unhealthy
Everyone should reduce prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 6am
15
10
164 9am
122
87
63 12pm
45
32
23 3pm
16
12
8 6pm
6
4
3 9pm
5
5
4 12am
4
4
3 3am
3
3
Station readings
9
15
10
CAMS model adj -31
27
27
25
25
25
25
25
25
27
27
27
27
27
27
27
27
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 2 stn

Renfrew-Collingwood's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Renfrew-Collingwood is 16.0× the WHO annual guideline of 5 µg/m³.

45.1%
Humidity
28.3 km/h
Wind SW
1018.9 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
164
80.04 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.580.04 µg/m³ ×5.3 WHO
Unhealthy
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
80.04
Median
30.26
Average
2.04
Low
94.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -73.8
05-29
22.7° 8.7°
23.0 mm
05-30
18.8° 10.3°
2.25 mm
05-31
22.1° 11.6°
06-01
18.3° 6.2°
06-02
27.5° 11.4°
0.06 mm
06-03
19.0° 7.8°
13.06 mm
06-04
15.1° 10.4°
1.75 mm
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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 2026-05-29T16:10 UTC.