Air Quality in Delta, Canada

Clear
17.8°C · 45.1% humidity
17.8°
Feels 17.8°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

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

Air Quality Index Trend

48h · 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.

45.1%
Humidity
28.3 km/h
Wind SW
1018.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
16
3.86 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Delta?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.53.86 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (14 stations within 25 km)
3.86
Median
4.26
Average
0.97
Low
6.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.4

What is the 7-day forecast for Delta?

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: 3.8°C

Where are air quality stations near Delta?

25
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 6.0 µg/m³
12
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 2.9 µg/m³
139
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 50.9 µg/m³
103
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 36.3 µg/m³
96
North Delta, British Comlumbia, Canada
1.6 km PM2.5: 33.5 µg/m³
46
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 11.0 µg/m³
47
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 11.3 µg/m³
23
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 5.5 µg/m³
28
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 6.7 µg/m³
22
New Westminster Sapperton Park, British Comlumbia, Canada
9.3 km PM2.5: 5.3 µg/m³

What cities are near Delta?

17 Strawberry Hill 16 North Delta 18 Newton 18 Whalley 18 Surrey City Centre 18 New Westminster 20 Surrey 17 Edmonds 21 Fleetwood 21 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 2026-05-29T19:39 UTC.