Air Quality in Delta, Canada

Windy
16.7°C · 64.7% humidity
16.7°
Feels 16.7°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
40 1pm
33
27
39 4pm
40
40
40 7pm
40
40
52 10pm
52
52
52 1am
52
52
52 4am
40
69
69 7am
52
52
40 10am
40
40
Station readings
40
33
27
CAMS model adj -14
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
66
54
83
83
66
66
54
54
54
AD 728×90

Air Quality Index Trend

47h · 2 stn

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

64.7%
Humidity
45.2 km/h
Wind SE
1016.0 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
39
9.4 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Delta?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.59.4 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
9.4
Median
9.4
Average
9.4
Low
9.4
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +4.1

What is the 7-day forecast for Delta?

08-03
28.4° 10.7°
08-04
25.9° 12.6°
08-05
25.3° 13.0°
08-06
21.5° 15.4°
0.25 mm
08-07
25.6° 13.3°
0.19 mm
08-08
23.5° 10.6°
08-09
22.5° 12.6°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Delta?

62
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 17.3 µg/m³
40
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 9.6 µg/m³
53
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 13.1 µg/m³
50
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 12.0 µg/m³
40
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 9.6 µg/m³
40
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 9.6 µg/m³
24
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 5.8 µg/m³
72
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 22.1 µg/m³
50
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 12.0 µg/m³
72
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 22.1 µg/m³

What cities are near Delta?

39 Strawberry Hill 39 North Delta 39 Newton 39 Whalley 39 Surrey City Centre 39 New Westminster 39 Surrey 40 Edmonds 39 Fleetwood 39 Guildford
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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 2026-08-07T23:45 UTC.