Get a monitor and contributor to air quality data in your city.
2.3K people follow this station
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 73% |
Wind | 21 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 61 |
2 | Oshawa, Ontario | 56 |
3 | Kitchener, Ontario | 54 |
4 | Montreal, Quebec | 50 |
5 | Hamilton, Ontario | 46 |
6 | Quebec City, Quebec | 44 |
7 | Burlington, Ontario | 43 |
8 | Lethbridge, Alberta | 42 |
9 | Waterloo, Ontario | 42 |
10 | Windsor, Ontario | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | EVCO Alta Vista Sensor | 37 |
2 | Ottawa 27 | 31 |
3 | Metcalfe | 29 |
4 | The Glebe Glebe_Ottawa | 29 |
5 | York's Corners Road | 27 |
6 | Leonard Avenue | 26 |
7 | Ottawa | 26 |
8 | NAPS - Wurtemburg Street | 23 |
9 | Young Street | 23 |
10 | 306 Rywalk Circle | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 21 AQI US | |||
Saturday, Apr 27 | Good 22 AQI US | |||
Saturday, Apr 27 | Good 24 AQI US | 100% | 64.4° 48.2° | 13.4 mp/h |
Today | Good 23 AQI US | 50% | 48.2° 39.2° | 8.9 mp/h |
Monday, Apr 29 | Good 16 AQI US | 100% | 46.4° 41° | 13.4 mp/h |
Tuesday, Apr 30 | Good 25 AQI US | 59° 41° | 4.5 mp/h | |
Wednesday, May 1 | Good 35 AQI US | 62.6° 46.4° | 13.4 mp/h | |
Thursday, May 2 | Good 34 AQI US | 55.4° 44.6° | 11.2 mp/h | |
Friday, May 3 | Moderate 65 AQI US | 100% | 50° 46.4° | 11.2 mp/h |
Saturday, May 4 | Good 33 AQI US | 100% | 55.4° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Contributor
Anonymous Contributor
Data source