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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 51.8°F |
Humidity | 60% |
Wind | 3.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 59 |
2 | Thunder Bay, Ontario | 57 |
3 | Maniwaki, Quebec | 56 |
4 | Oshawa, Ontario | 55 |
5 | Toronto, Ontario | 55 |
6 | Hamilton, Ontario | 54 |
7 | Kitchener, Ontario | 53 |
8 | Sault Ste Marie, Ontario | 53 |
9 | La Tuque, Quebec | 52 |
10 | Oakville, Ontario | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | St. Lina Station | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.4µg/m³ | |
O3 | 86µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0µg/m³ |
PM2.5 concentration in St. Lina air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 28 AQI US | 53.6° 41° | 22.4 mp/h | |
Friday, May 31 | Good 32 AQI US | 59° 39.2° | 15.7 mp/h | |
Saturday, Jun 1 | Good 32 AQI US | 60.8° 35.6° | 6.7 mp/h | |
Today | Good 35 AQI US | 60.8° 35.6° | 6.7 mp/h | |
Monday, Jun 3 | Good 23 AQI US | 100% | 53.6° 42.8° | 20.1 mp/h |
Tuesday, Jun 4 | Good 10 AQI US | 100% | 46.4° 39.2° | 17.9 mp/h |
Wednesday, Jun 5 | Good 6 AQI US | 100% | 57.2° 39.2° | 13.4 mp/h |
Thursday, Jun 6 | Good 6 AQI US | 40% | 62.6° 39.2° | 13.4 mp/h |
Friday, Jun 7 | Good 11 AQI US | 64.4° 44.6° | 13.4 mp/h | |
Saturday, Jun 8 | Good 11 AQI US | 64.4° 46.4° | 6.7 mp/h |
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1 Data source