Air Quality in Henry Farm, Canada

Windy
15.6°C · 89.5% humidity
15.6°
Feels 15.6°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 5am
10
10
20 8am
18
16
15 11am
14
13
12 2pm
12
12
11 5pm
11
11
11 8pm
20
20
13 11pm
11
11
11 2am
11
11
Station readings
3
4
4
20
CAMS model adj -14
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
34
34
27
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 5 stn

Henry Farm'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
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.68 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Henry Farm?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.54.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (10 stations within 25 km)
4.68
Median
3.98
Average
0.86
Low
7.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.2

What is the 7-day forecast for Henry Farm?

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
Both models agree Avg diff: 3.1°C

Where are air quality stations near Henry Farm?

30
Toronto North, Ontario, Canada
5.4 km PM2.5: 7.2 µg/m³
21
Toronto North, Ontario, Canada
5.4 km PM2.5: 5.0 µg/m³
20
Toronto North, Ontario, Canada
5.4 km PM2.5: 4.8 µg/m³
17
Toronto East, Ontario, Canada
6.7 km PM2.5: 4.1 µg/m³
6
Toronto East, Ontario, Canada
6.7 km PM2.5: 1.4 µg/m³
21
Toronto East, Ontario, Canada
6.7 km PM2.5: 5.0 µg/m³
21
NASA GSFC Rutgers Calib. N20
9.7 km PM2.5: 5.1 µg/m³
4
Wood Glen
11.3 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
34
Toronto Downtown, Ontario, Canada
12.2 km PM2.5: 8.2 µg/m³
21
Toronto
13.2 km PM2.5: 5.0 µg/m³

What cities are near Henry Farm?

20 Don Valley Village 18 Pleasant View 23 Bayview Village 16 Parkwoods-Donalda 22 St. Andrew-Windfields 18 Banbury-Don Mills 24 Willowdale 20 Hillcrest Village 25 Willowdale East 17 L'Amoreaux
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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 2026-09-05T12:11 UTC.