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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 53.6°F |
Humidity | 70% |
Wind | 2.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Saskatoon, Saskatchewan | 96 |
2 | Kitchener, Ontario | 94 |
3 | Burlington, Ontario | 77 |
4 | Guelph, Ontario | 77 |
5 | Hamilton, Ontario | 77 |
6 | Oakville, Ontario | 73 |
7 | Waterloo, Ontario | 73 |
8 | Mississauga, Ontario | 71 |
9 | London, Ontario | 69 |
10 | Val-d'Or, Quebec | 68 |
(local time)
SEE WORLD AQI RANKINGUS AQI
16
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 16 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.9µg/m³ |
PM2.5 concentration in Northumberland County air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 14 AQI US | 59° 32° | 6.7 mp/h | |
Sunday, May 12 | Good 15 AQI US | 64.4° 35.6° | 6.7 mp/h | |
Monday, May 13 | Good 11 AQI US | 69.8° 42.8° | 8.9 mp/h | |
Today | Good 16 AQI US | 60% | 73.4° 46.4° | 6.7 mp/h |
Wednesday, May 15 | Moderate 52 AQI US | 100% | 53.6° 46.4° | 6.7 mp/h |
Thursday, May 16 | Good 18 AQI US | 68° 41° | 6.7 mp/h | |
Friday, May 17 | Good 15 AQI US | 50% | 64.4° 44.6° | 6.7 mp/h |
Saturday, May 18 | Good 19 AQI US | 80% | 62.6° 48.2° | 6.7 mp/h |
Sunday, May 19 | Good 9 AQI US | 68° 41° | 2.2 mp/h | |
Monday, May 20 | Good 6 AQI US | 69.8° 46.4° | 4.5 mp/h |
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