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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 | 42.8°F |
Humidity | 63% |
Wind | 4.7 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 74 |
2 | Waterloo, Ontario | 69 |
3 | Hamilton, Ontario | 68 |
4 | Mississauga, Ontario | 68 |
5 | Kitchener, Ontario | 63 |
6 | Toronto, Ontario | 60 |
7 | Burlington, Ontario | 59 |
8 | Laval, Quebec | 54 |
9 | Maniwaki, Quebec | 53 |
10 | Saguenay, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Courtenay Elementary School | 21 |
2 | Salsbury Road | 16 |
3 | 10 Street East | 11 |
4 | Lerwick Road | 9 |
5 | Paula Pl | 9 |
6 | Lawn Bowling club | 8 |
7 | Georges P. Vanier Secondary | 7 |
8 | Tunner Drive | 0 |
(local time)
SEE WORLD AQI RANKINGUS AQI
9
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 9 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.6µg/m³ |
PM2.5 concentration in Courtenay air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 27 AQI US | 60.8° 39.2° | 6.7 mp/h | |
Friday, May 17 | Good 23 AQI US | 55.4° 42.8° | 4.5 mp/h | |
Saturday, May 18 | Good 27 AQI US | 60.8° 42.8° | 6.7 mp/h | |
Today | Good 9 AQI US | 60.8° 42.8° | 6.7 mp/h | |
Monday, May 20 | Good 12 AQI US | 62.6° 44.6° | 4.5 mp/h | |
Tuesday, May 21 | Good 12 AQI US | 100% | 51.8° 44.6° | 6.7 mp/h |
Wednesday, May 22 | Good 7 AQI US | 50% | 59° 42.8° | 6.7 mp/h |
Thursday, May 23 | Good 12 AQI US | 59° 50° | 4.5 mp/h | |
Friday, May 24 | Good 10 AQI US | 90% | 53.6° 46.4° | 4.5 mp/h |
Saturday, May 25 | Good 11 AQI US | 60% | 59° 48.2° | 4.5 mp/h |
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8Contributors
Government Contributor
Individual Contributor
1 station
6 Anonymous Contributors
6 stations
3 Data sources