What is the air quality in Centretown today?

The current Air Quality Index (AQI) in Centretown is 35 (Good). PM2.5 concentration is 8.38 µg/m³.

What is the temperature in Centretown right now?

The current temperature in Centretown is 11.5°C (feels like 11.5°C). Humidity is 79.3% and wind speed is 40.4 km/h.

Is it safe to go outside in Centretown?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Centretown, Canada

Windy

11.5°C · 79.3% humidity

11.5°

Feels 11.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

18 5pm

35 8pm

26 11pm

29 2am

28 5am

20 8am

18 11am

18 2pm

Station readings 26h ago

AQI 18

PM2.5 4.3 µg/m³ · 26h ago

Air Quality Index Trend

48h · 3 stn

View full history →

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

79.3%

Humidity

40.4 km/h

Wind SSW

996.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.38 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Centretown?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations

PM2.58.38 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

8.38

Median

7.93

Average

7.0

Low

8.4

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -2.1

Both models agree Avg diff: 6.5°C

Where are air quality stations near Centretown?

Ottawa

0.7 km PM2.5: 1.4 µg/m³

Ottawa

0.7 km PM2.5: 1.9 µg/m³

Ottawa

0.7 km PM2.5: 9.8 µg/m³

Ottawa Downtown, Ontario, Canada

2.6 km PM2.5: 2.9 µg/m³

147

Gatineau - secteur de Hull, Quebec, Canada

5.8 km PM2.5: 54.2 µg/m³

Gatineau - secteur de Hull, Quebec, Canada

5.8 km PM2.5: 4.1 µg/m³

Gatineau - secteur de Hull, Quebec, Canada

5.8 km PM2.5: 4.3 µg/m³

Gatineau, Quebec, Canada

6.8 km PM2.5: 6.0 µg/m³

Gatineau, Quebec, Canada

6.8 km PM2.5: 27.3 µg/m³

Gatineau, Quebec, Canada

6.8 km PM2.5: 4.6 µg/m³

What cities are near Centretown?

35 Ottawa 35 Hull 35 Ottawa South 35 Vanier 34 Alta Vista 31 Gatineau 33 Aylmer 34 Gloucester 34 Nepean 31 Templeton-Est

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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 2026-06-09T00:41 UTC.