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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 | 73.4°F |
Humidity | 75% |
Wind | 4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 63 |
2 | Burlington, Ontario | 60 |
3 | Hamilton, Ontario | 60 |
4 | Oakville, Ontario | 58 |
5 | Oshawa, Ontario | 57 |
6 | Toronto, Ontario | 57 |
7 | Quebec City, Quebec | 56 |
8 | Levis, Quebec | 55 |
9 | Maniwaki, Quebec | 55 |
10 | Montreal, Quebec | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Carillon Street | 55 |
2 | Leonard Avenue | 54 |
3 | The Glebe Glebe_Ottawa | 54 |
4 | 306 Rywalk Circle | 53 |
5 | Champlain Park | 53 |
6 | EVCO Orleans | 53 |
7 | Ottawa 27 | 53 |
8 | Gatineau | 52 |
9 | York's Corners Road | 51 |
10 | Young Street | 51 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.1µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 45 AQI US | |||
Sunday, May 19 | Good 36 AQI US | |||
Monday, May 20 | Good 43 AQI US | |||
Today | Moderate 51 AQI US | 100% | 75.2° 60.8° | 4.5 mp/h |
Wednesday, May 22 | Moderate 68 AQI US | 80% | 80.6° 60.8° | 13.4 mp/h |
Thursday, May 23 | Moderate 53 AQI US | 75.2° 55.4° | 8.9 mp/h | |
Friday, May 24 | Good 27 AQI US | 75.2° 51.8° | 11.2 mp/h | |
Saturday, May 25 | Good 16 AQI US | 100% | 69.8° 51.8° | 11.2 mp/h |
Sunday, May 26 | Good 30 AQI US | 71.6° 50° | 6.7 mp/h | |
Monday, May 27 | Good 49 AQI US | 69.8° 53.6° | 6.7 mp/h |
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