Air Quality in Chilliwack-Downtown, Canada

Partly Cloudy
18.1°C · 53.4% humidity
18.1°
Feels 18.1°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 5pm
34
34
45 8pm
42
40
38 11pm
57
56
55 2am
55
55
55 5am
66
66
66 8am
54
54
27 11am
27
27
27 2pm
27
27
AD 728×90

Air Quality Index Trend

44h · 4 stn

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

53.4%
Humidity
39.6 km/h
Wind SW
1014.9 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.85 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Chilliwack-Downtown?

Temperature & Precipitation

PM2.5 Trend

44h · 4 stations
PM2.510.85 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250

What is the 7-day forecast for Chilliwack-Downtown?

08-03
30.6° 10.0°
08-04
26.5° 10.2°
0.13 mm
08-05
28.0° 11.7°
08-06
19.5° 14.0°
0.31 mm
08-07
27.8° 12.1°
0.06 mm
08-08
23.5° 7.6°
08-09
22.5° 9.6°
Both models agree Avg diff: 4.6°C

Where are air quality stations near Chilliwack-Downtown?

42
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 10.1 µg/m³
55
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 14.0 µg/m³
77
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 24.5 µg/m³
87
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 29.2 µg/m³
53
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 13.1 µg/m³
59
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 15.9 µg/m³
53
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 13.1 µg/m³
49
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 11.8 µg/m³
41
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 9.8 µg/m³
53
Agassiz Centennial Park
15.7 km PM2.5: 13.1 µg/m³

What cities are near Chilliwack-Downtown?

45 Chilliwack 34 Vedder Crossing 25 Abbotsford 45 Mission 25 Townline 39 Haney 39 Maple Ridge 31 Walnut Grove 25 Langley 29 Willoughby
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T03:27 UTC.