Air Quality in New Westminster, Canada

Clear
18.8°C · 48.8% humidity
18.8°
Feels 18.8°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
2 12pm
12
7
19 3pm
16
14
13 6pm
12
11
10 9pm
17
17
16 12am
16
36
36 3am
36
36
9 6am
9
9
9 9am
9
9
Station readings
2
12
13
11
CAMS model adj -18
25
25
25
27
27
27
27
27
27
27
34
34
34
34
54
54
54
54
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

48h · 2 stn

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

48.8%
Humidity
16.3 km/h
Wind WSW
1013.7 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.51 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for New Westminster?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.54.51 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (12 stations within 25 km)
4.51
Median
4.43
Average
1.9
Low
7.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.6

What is the 7-day forecast for New Westminster?

05-29
22.7° 8.7°
23.0 mm
05-30
18.8° 10.3°
2.25 mm
05-31
22.1° 11.6°
06-01
18.3° 6.2°
06-02
27.5° 11.4°
0.06 mm
06-03
19.0° 7.8°
13.06 mm
06-04
15.1° 10.4°
1.75 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near New Westminster?

22
New Westminster Sapperton Park, British Comlumbia, Canada
2.5 km PM2.5: 5.3 µg/m³
28
New Westminster Sapperton Park, British Comlumbia, Canada
2.5 km PM2.5: 6.7 µg/m³
68
New Westminster Sapperton Park, British Comlumbia, Canada
2.5 km PM2.5: 20.2 µg/m³
23
New Westminster Sapperton Park, British Comlumbia, Canada
2.5 km PM2.5: 5.5 µg/m³
47
New Westminster Sapperton Park, British Comlumbia, Canada
2.5 km PM2.5: 11.3 µg/m³
46
New Westminster Sapperton Park, British Comlumbia, Canada
2.5 km PM2.5: 11.0 µg/m³
96
North Delta, British Comlumbia, Canada
5.4 km PM2.5: 33.5 µg/m³
103
North Delta, British Comlumbia, Canada
5.4 km PM2.5: 36.3 µg/m³
25
North Delta, British Comlumbia, Canada
5.4 km PM2.5: 6.0 µg/m³
12
North Delta, British Comlumbia, Canada
5.4 km PM2.5: 2.9 µg/m³

What cities are near New Westminster?

19 Edmonds 19 Whalley 18 North Delta 21 Maillardville 20 Lougheed 20 Cariboo 20 Surrey City Centre 21 Coquitlam West 19 Metrotown 18 Delta
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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 2026-05-29T22:38 UTC.