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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 78.8°F |
Humidity | 38% |
Wind | 3.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 57 |
2 | Brampton, Ontario | 56 |
3 | Guelph, Ontario | 52 |
4 | Hamilton, Ontario | 52 |
5 | Oakville, Ontario | 51 |
6 | Windsor, Ontario | 51 |
7 | Kitchener, Ontario | 50 |
8 | Oshawa, Ontario | 50 |
9 | Saint-Bruno-de-Montarville, Quebec | 50 |
10 | Toronto, Ontario | 50 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Plateau | 52 |
2 | Gatineau - Hull | 42 |
3 | Hull (Ile) | 40 |
4 | Rue des Feux-Follets | 37 |
5 | Rue de Port-Daniel Outside | 32 |
6 | Rue de l'Atmosphère | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.5µg/m³ | |
O3 | 104.9µg/m³ | |
NO2 | 0µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 23 AQI US | |||
Thursday, May 30 | Good 28 AQI US | |||
Friday, May 31 | Good 33 AQI US | |||
Today | Good 42 AQI US | 78.8° 50° | 6.7 mp/h | |
Sunday, Jun 2 | Good 45 AQI US | 71.6° 51.8° | 4.5 mp/h | |
Monday, Jun 3 | Moderate 66 AQI US | 77° 55.4° | 4.5 mp/h | |
Tuesday, Jun 4 | Moderate 65 AQI US | 77° 57.2° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 65 AQI US | 78.8° 59° | 11.2 mp/h | |
Thursday, Jun 6 | Moderate 75 AQI US | 100% | 69.8° 59° | 8.9 mp/h |
Friday, Jun 7 | Good 26 AQI US | 100% | 66.2° 51.8° | 13.4 mp/h |
Saturday, Jun 8 | Good 10 AQI US | 100% | 55.4° 50° | 6.7 mp/h |
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