Air Quality in Chilliwack, Canada
Clear
18.5°C · 36.8% humidity
18.5°
Feels 18.5°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Chilliwack's air quality — share it
AQI Forecast
25
9am
25
25
20
12pm
21
22
23
3pm
26
26
24
6pm
25
27
27
9pm
34
34
27
12am
27
27
27
3am
27
27
27
6am
34
27
Air Quality Index Trend
48h · 2 stnChilliwack's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
36.8%
Humidity
20.9 km/h
Wind SSW
1017.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chilliwack?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.54.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (2 stations within 25 km)
4.8
Median
4.75
Average
4.69
Low
4.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1
What is the 7-day forecast for Chilliwack?
05-29
23.7° 6.1°
23.75 mm
05-30
16.6° 8.1°
1.94 mm
05-31
23.1° 11.6°
06-01
18.6° 3.8°
06-02
29.1° 8.9°
06-03
19.2° 5.3°
9.44 mm
06-04
17.8° 9.1°
2.31 mm
Both models agree
Avg diff: 4.4°C
Where are air quality stations near Chilliwack?
15
Chilliwack Airport, British Comlumbia, Canada
39
Chilliwack Airport, British Comlumbia, Canada
100
Chilliwack Airport, British Comlumbia, Canada
20
Agassiz Centennial Park
What cities are near Chilliwack?
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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 2026-05-29T19:14 UTC.