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
Air Quality Index Trend
48h · 1 stnChilliwack-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
5.0 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Chilliwack-Downtown?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.55.0 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
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
39
Chilliwack Airport, British Comlumbia, Canada
100
Chilliwack Airport, British Comlumbia, Canada
19
Agassiz Centennial Park
What cities are near Chilliwack-Downtown?
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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.