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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 | Clear sky |
Temperature | 73.4°F |
Humidity | 34% |
Wind | 3 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Sault Ste Marie, Ontario | 50 |
2 | London, Ontario | 49 |
3 | Hamilton, Ontario | 47 |
4 | Winnipeg, Manitoba | 46 |
5 | Guelph, Ontario | 45 |
6 | Maniwaki, Quebec | 44 |
7 | Pinehouse, Saskatchewan | 42 |
8 | West End, British Columbia | 42 |
9 | Oshawa, Ontario | 40 |
10 | Patricia Mcinnes, Alberta | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 111Pacific Avenue | 46 |
2 | Ursula Franklin Street | 44 |
3 | Roseneath Gardens | 43 |
4 | Ontario Ministry of the Environment Toronto North | 40 |
5 | Ontario Ministry of the Environment Toronto East | 39 |
6 | Wolfrey Avenue | 38 |
7 | Ontario Ministry of the Environment Toronto West | 36 |
8 | Pacific & Glenlake | 35 |
9 | Tweedsmuir Avenue | 35 |
10 | Toronto Downtown 2 | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 100µg/m³ | |
NO2 | 6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 28 | Good 24 AQI US | |||
Wednesday, May 29 | Good 29 AQI US | |||
Thursday, May 30 | Good 24 AQI US | |||
Thursday, May 30 | Good 39 AQI US | 73.4° 46.4° | 8.9 mp/h | |
Today | Good 40 AQI US | 73.4° 51.8° | 4.5 mp/h | |
Saturday, Jun 1 | Moderate 59 AQI US | 73.4° 57.2° | 4.5 mp/h | |
Sunday, Jun 2 | Moderate 62 AQI US | 73.4° 57.2° | 8.9 mp/h | |
Monday, Jun 3 | Moderate 62 AQI US | 78.8° 59° | 8.9 mp/h | |
Tuesday, Jun 4 | Moderate 62 AQI US | 100% | 75.2° 62.6° | 13.4 mp/h |
Wednesday, Jun 5 | Moderate 52 AQI US | 90% | 68° 51.8° | 13.4 mp/h |
Thursday, Jun 6 | Good 14 AQI US | 90% | 62.6° 51.8° | 13.4 mp/h |
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