Air Quality in St. Andrew-Windfields, Canada

Windy
15.6°C · 89.5% humidity
15.6°
Feels 15.6°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 6am
10
10
22 9am
19
17
15 12pm
14
13
12 3pm
12
12
12 6pm
11
11
20 9pm
20
13
11 12am
11
11
11 3am
11
11
Station readings
4
4
8
21
CAMS model adj -14
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
34
34
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 5 stn

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

89.5%
Humidity
42.0 km/h
Wind NNW
1012.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
22
5.27 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.55.27 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
5.27
Median
4.32
Average
1.3
Low
7.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.7
09-05
24.4° 14.8°
09-06
24.6° 16.3°
1.31 mm
09-07
22.2° 15.7°
09-08
22.7° 15.6°
3.5 mm
09-09
25.1° 13.8°
1.19 mm
09-10
24.3° 14.0°
2.0 mm
09-11
24.6° 13.4°
0.38 mm
Get AQI alerts for St. Andrew-Windfields

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T13:04 UTC.