Air Quality in Langley, Canada

Heavy Rain
24.2°C · 34.6% humidity
24.2°
Feels 24.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 2pm
19
0
18 5pm
33
29
26 8pm
24
23
22 11pm
21
20
20 2am
20
19
19 5am
0
0
0 8am
0
0
0 11am
0
0
Station readings
13
12
12
11
CAMS model adj -35
54
54
34
34
54
54
54
54
54
54
54
54
54
54
54
54
27
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

34.6%
Humidity
29.2 km/h
Wind WNW
1017.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.39 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Langley?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.54.39 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (6 stations within 25 km)
4.39
Median
6.33
Average
3.1
Low
11.5
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.0

What is the 7-day forecast for Langley?

05-29
24.2° 8.4°
22.31 mm
05-30
18.5° 10.6°
2.5 mm
05-31
22.7° 10.8°
06-01
18.8° 5.2°
06-02
28.2° 10.1°
0.13 mm
06-03
19.4° 6.7°
17.06 mm
06-04
15.8° 10.5°
0.19 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Langley?

18
Surrey East, British Comlumbia, Canada
4.4 km PM2.5: 4.3 µg/m³
22
Surrey East, British Comlumbia, Canada
4.4 km PM2.5: 5.3 µg/m³
20
Langley Central, British Comlumbia, Canada
6.7 km PM2.5: 4.8 µg/m³
5
Langley Central, British Comlumbia, Canada
6.7 km PM2.5: 1.2 µg/m³
53
Langley Central, British Comlumbia, Canada
6.7 km PM2.5: 13.1 µg/m³
45
Pitt Meadow Meadowlands School, British Comlumbia, Canada
16.4 km PM2.5: 10.8 µg/m³
56
Pitt Meadow Meadowlands School, British Comlumbia, Canada
16.4 km PM2.5: 14.5 µg/m³
12
Pitt Meadow Meadowlands School, British Comlumbia, Canada
16.4 km PM2.5: 2.9 µg/m³
17
Pitt Meadow Meadowlands School, British Comlumbia, Canada
16.4 km PM2.5: 4.1 µg/m³
25
Loomis, Custer, Washington, USA
18.4 km PM2.5: 6.0 µg/m³

What cities are near Langley?

13 Willoughby 16 Cloverdale 19 Walnut Grove 22 South Surrey 22 Surrey 25 Fleetwood 23 White Rock 25 Pitt Meadows 23 Haney 23 Maple Ridge
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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 2026-05-29T00:11 UTC.