What is the air quality in Oshawa today?

The current Air Quality Index (AQI) in Oshawa is 22 (Good). PM2.5 concentration is 5.3 µg/m³.

What is the temperature in Oshawa right now?

The current temperature in Oshawa is 3.0°C (feels like -1.8°C). Humidity is 63.4% and wind speed is 22.7 km/h.

Is it safe to go outside in Oshawa?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Oshawa, Canada

Partly Cloudy

3.0°C · 63.4% humidity

3.0°

Feels -1.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

45h · 1 stn

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

63.4%

Humidity

22.7 km/h

Wind SSE

1029.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.3 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Oshawa?

Temperature & Precipitation

PM2.5 Trend

45h · 1 station

PM2.55.3 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

5.3

Median

5.3

Average

5.3

Low

5.3

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +2.9

What is the 7-day forecast for Oshawa?

10-20

7.6° 3.2°

0.06 mm

10-21

17.9° 3.0°

10-22

12.8° 5.4°

10-23

11.7° 1.4°

3.37 mm

10-24

14.0° 1.7°

0.62 mm

10-25

11.8° 3.2°

4.56 mm

10-26

8.5° 4.2°

13.56 mm

Both models agree Avg diff: 5.0°C

Where are air quality stations near Oshawa?

Oshawa, Ontario, Canada

6.3 km PM2.5: 6.2 µg/m³

Oshawa, Ontario, Canada

6.3 km PM2.5: 5.3 µg/m³

Oshawa, Ontario, Canada

6.3 km PM2.5: 3.6 µg/m³

What cities are near Oshawa?

22 Whitby 22 Brooklin 22 Bowmanville 23 Ajax 23 Pickering 22 Rouge 23 West Hill 22 Uxbridge 23 Morningside 22 Malvern

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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 2026-10-20T23:40 UTC.