1. North America
  2. Canada
  3. Ontario
  4. Middlesex County
  6. London

London

London, Middlesex County

2025-03-28 16:00
CAQI (Europe)
Low
29
Pollutants
O3
μg/m³
68.6
PM2.5
μg/m³
6
NO2
μg/m³
10
Weather
  • ℃
  • ℉
7℃
65%
11 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
Places included
London
AQI 29
London
AQI 29
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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  • Risque d'Allergie
  • AQI
  • O3
  • PM10
  • PM2.5
  • NO2
  • Bouleau
  • Aulne
  • Ambroisie
  • Armoise
  • Olivier
  • Graminées
7.6
6.8
6.2
8.4
7.5
4.5
7.4
7.6
9.0
12.0
6.0
10.3
3.5
6.2
9.0
8.3
7.4
10.5
6.6
5.7
4.9
7.0
9.0
6.1
5.3
8.7
6.0
7.1
4.0
8.3
11.7
6.5
7.1
6.4
5.4
6.4
4.8
9.7
4.6
7.7
4.6
8.8
7.8
4.3
6.5
6.2
3.0
11.6
3.8
8.6
7.4
6.0
5.6
8.1
7.3
8.9
6.6
9.0
9.0
6.4
3.9
6.0
4.5
4.0
8.5
9.0
3.5
9.0
4.5
4.5
3.3
8.8
5.6
3.2
3.5
4.2
3.0
10.7
4.9
4.0
9.0
3.5
5.1
4.1
4.7
3.6
7.0
9.0
6.0
7.0
3.5
6.6
9.0
9.0
7.2
12.0
4.1
5.4
4.9
6.8
9.0
12.0
12.0
6.0
6.8
4.0
7.4
12.0
5.9
3.0
9.0
5.5
6.1
4.7
8.9
4.5
7.1
4.7
7.4
4.0
4.3
6.2
10.7
11.9
3.8
8.9
9.0
6.0
9.0
9.1
8.8
7.1
9.0
11.6
3.5
6.2
4.0
8.2
9.0
5.0
9.0
5.6
3.2
7.4
5.9
3.1
3.2
4.2
10.8
4.9
6.0
3.5
5.1
4.1
7.0
7.7
12.0
6.4
9.0
7.3
12.0
9.6
4.8
6.7
9.0
0
9.0
6.0
4.0
7.3
12.0
+−
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