Air Quality in Delta, Canada

Cloudy
11.5°C · 82.7% humidity
11.5°
Feels 11.5°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 2am
4
9
20 5am
17
15
4 8am
3
2
1 11am
1
1
1 2pm
0
0
0 5pm
0
0
0 8pm
9
9
9 11pm
9
26
Station readings
4
4
CAMS model adj -57
66
66
66
66
66
66
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
83
AD 728×90

Air Quality Index Trend

46h · 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.

82.7%
Humidity
11.3 km/h
Wind NNE
1018.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
20
4.65 µg/m³
PM10▲
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Delta?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.54.65 µg/m³ ✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
4.65
Median
3.59
Average
0.99
Low
5.8
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +14.6

What is the 7-day forecast for Delta?

09-05
21.0° 11.5°
09-06
21.5° 14.5°
09-07
20.8° 10.7°
0.75 mm
09-08
25.9° 12.2°
1.25 mm
09-09
21.0° 11.6°
2.25 mm
09-10
25.0° 12.7°
0.31 mm
09-11
21.7° 11.1°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Delta?

21
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 5.0 µg/m³
20
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 4.8 µg/m³
17
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 4.1 µg/m³
8
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 1.9 µg/m³
17
Burnaby South, British Comlumbia, Canada
9.8 km PM2.5: 4.1 µg/m³
16
Burnaby South, British Comlumbia, Canada
9.8 km PM2.5: 3.8 µg/m³
19
Richmond South, British Comlumbia, Canada
14.7 km PM2.5: 4.6 µg/m³
21
Richmond South, British Comlumbia, Canada
14.7 km PM2.5: 5.0 µg/m³
22
Surrey East, British Comlumbia, Canada
15.5 km PM2.5: 5.3 µg/m³
21
Surrey East, British Comlumbia, Canada
15.5 km PM2.5: 5.0 µg/m³

What cities are near Delta?

19 Strawberry Hill 19 North Delta 18 Newton 18 Whalley 17 Surrey City Centre 18 New Westminster 18 Surrey 16 Edmonds 17 Fleetwood 16 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 2026-09-05T12:10 UTC.