What is the air quality in Aylmer today?

The current Air Quality Index (AQI) in Aylmer is 34 (Good). PM2.5 concentration is 8.21 µg/m³.

What is the temperature in Aylmer right now?

The current temperature in Aylmer is 11.3°C (feels like 11.3°C). Humidity is 78.8% and wind speed is 39.0 km/h.

Is it safe to go outside in Aylmer?

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

Air Quality in Aylmer, Canada

Cloudy

11.3°C · 78.8% humidity

11.3°

Feels 11.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

18 4pm

34 7pm

24 10pm

22 1am

28 4am

20 7am

18 10am

18 1pm

Station readings 25h ago

AQI 18

PM2.5 4.3 µg/m³ · 25h ago

Air Quality Index Trend

48h · 3 stn

View full history →

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

78.8%

Humidity

39.0 km/h

Wind SSW

996.6 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.21 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Aylmer?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations

PM2.58.21 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (5 stations within 25 km)

8.21

Median

8.2

Average

6.7

Low

9.1

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -2.0

What is the 7-day forecast for Aylmer?

06-08

19.2° 7.1°

0.63 mm

06-09

24.8° 8.5°

4.37 mm

06-10

17.3° 10.1°

12.06 mm

06-11

25.9° 8.7°

06-12

22.4° 15.3°

0.25 mm

06-13

27.0° 16.5°

6.88 mm

06-14

24.7° 10.2°

0.13 mm

Both models agree Avg diff: 6.6°C

Where are air quality stations near Aylmer?

147

Gatineau - secteur de Hull, Quebec, Canada

8.8 km PM2.5: 54.2 µg/m³

Gatineau - secteur de Hull, Quebec, Canada

8.8 km PM2.5: 4.1 µg/m³

Gatineau - secteur de Hull, Quebec, Canada

8.8 km PM2.5: 4.3 µg/m³

Ottawa

8.9 km PM2.5: 1.4 µg/m³

Ottawa

8.9 km PM2.5: 1.9 µg/m³

Ottawa

8.9 km PM2.5: 9.8 µg/m³

Ottawa Downtown, Ontario, Canada

10.9 km PM2.5: 2.9 µg/m³

Gatineau, Quebec, Canada

11.8 km PM2.5: 6.0 µg/m³

Gatineau, Quebec, Canada

11.8 km PM2.5: 27.3 µg/m³

Gatineau, Quebec, Canada

11.8 km PM2.5: 4.6 µg/m³

What cities are near Aylmer?

37 Hull 38 Ottawa 38 Centretown 37 Ottawa South 35 Nepean 37 Alta Vista 28 Gatineau 38 Vanier 36 Kanata 36 Gloucester

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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 2026-06-08T23:11 UTC.