Air Quality in Chilliwack-Downtown, Canada

Rain
6.1°C · 98.7% humidity
6.1°
Feels 2.2°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
66 4am
66
54
21 7am
1
8
13 10am
16
19
21 1pm
22
23
25 4pm
26
24
24 7pm
27
27
34 10pm
34
27
27 1am
27
27
AD 728×90

Air Quality Index Trend

48h · 1 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.

98.7%
Humidity
22.3 km/h
Wind NE
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
21
5.0 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Chilliwack-Downtown?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.0 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
5.0
Median
4.8
Average
4.6
Low
5.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.0

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

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: 3.7°C

Where are air quality stations near Chilliwack-Downtown?

15
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 3.6 µg/m³
39
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 9.4 µg/m³
100
Chilliwack Airport, British Comlumbia, Canada
1.6 km PM2.5: 35.4 µg/m³
19
Agassiz Centennial Park
15.7 km PM2.5: 4.6 µg/m³

What cities are near Chilliwack-Downtown?

21 Chilliwack 21 Vedder Crossing 27 Abbotsford 27 Mission 27 Townline 52 Haney 52 Maple Ridge 67 Walnut Grove 68 Langley 86 Willoughby
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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 2026-05-29T14:52 UTC.