What is the air quality in Weston today?

The current Air Quality Index (AQI) in Weston is 28 (Good). PM2.5 concentration is 6.57 µg/m³.

What is the temperature in Weston right now?

The current temperature in Weston is 8.6°C (feels like 3.2°C). Humidity is 88.2% and wind speed is 59.1 km/h.

Is it safe to go outside in Weston?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Weston, Canada

Windy

8.6°C · 88.2% humidity

8.6°

Feels 3.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

26 4pm

28 7pm

—

— 10pm

—

— 1am

—

— 4am

—

— 7am

—

— 10am

—

— 1pm

—

Station readings

CAMS model adj -8

Air Quality Index Trend

46h · 1 stn

View full history →

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

88.2%

Humidity

59.1 km/h

Wind NW

1000.9 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.57 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Weston?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station

PM2.56.57 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (16 stations within 25 km)

6.57

Median

6.64

Average

5.0

Low

8.2

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +1.6

What is the 7-day forecast for Weston?

06-08

29.3° 8.4°

4.19 mm

06-09

32.8° 8.6°

0.44 mm

06-10

17.9° 13.0°

0.13 mm

06-11

27.0° 11.7°

06-12

28.4° 16.7°

06-13

23.6° 19.4°

4.19 mm

06-14

28.3° 15.2°

Both models agree Avg diff: 6.1°C

Where are air quality stations near Weston?

140

Toronto West, Ontario, Canada

2.4 km PM2.5: 51.3 µg/m³

NASA GSFC Rutgers Calib. N20

10.3 km PM2.5: 7.0 µg/m³

Toronto Downtown, Ontario, Canada

11.2 km PM2.5: 1.0 µg/m³

142

Toronto North, Ontario, Canada

11.7 km PM2.5: 52.2 µg/m³

Toronto North, Ontario, Canada

11.7 km PM2.5: 0.7 µg/m³

–

canada-toronto-richmond-street-west

11.8 km 24.9°C 32.0% RH PM2.5: 0.1 µg/m³ PM10: 0.2 µg/m³

Toronto

12.0 km PM2.5: 8.2 µg/m³

Toronto

12.0 km PM2.5: 4.1 µg/m³

Toronto East, Ontario, Canada

20.0 km PM2.5: 20.7 µg/m³

Toronto East, Ontario, Canada

20.0 km PM2.5: 8.6 µg/m³

What cities are near Weston?

28 Brookhaven-Amesbury 27 Kingsview Village-The Westway 28 Rockcliffe-Smythe 28 Edenbridge-Humber Valley 28 Willowridge-Martingrove-Richview 28 Downsview-Roding-CFB 28 Glenfield-Jane Heights 28 Humbermede 29 High Park North 29 Englemount-Lawrence

Get AQI alerts for Weston

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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 2026-06-08T23:10 UTC.