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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 75% |
Wind | 1.1 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Pinehouse, Saskatchewan | 190 |
2 | Patricia Mcinnes, Alberta | 167 |
3 | Lac La Biche, Alberta | 96 |
4 | Cold Lake, Alberta | 72 |
5 | Saguenay, Quebec | 63 |
6 | Edmundston, New Brunswick | 62 |
7 | London, Ontario | 62 |
8 | Ottawa, Ontario | 62 |
9 | Waterloo, Ontario | 62 |
10 | Burlington, Ontario | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | ST ANDREWS Station | 42 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.6µg/m³ |
PM2.5
x1.5
PM2.5 concentration in St Andrews is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 27 AQI US | 57.2° 41° | 8.9 mp/h | |
Tuesday, May 14 | Good 34 AQI US | 60.8° 44.6° | 6.7 mp/h | |
Wednesday, May 15 | Good 46 AQI US | 60.8° 50° | 4.5 mp/h | |
Today | Good 42 AQI US | 50% | 60.8° 50° | 4.5 mp/h |
Friday, May 17 | Good 50 AQI US | 60.8° 48.2° | 4.5 mp/h | |
Saturday, May 18 | Good 35 AQI US | 59° 46.4° | 6.7 mp/h | |
Sunday, May 19 | Good 25 AQI US | 57.2° 44.6° | 6.7 mp/h | |
Monday, May 20 | Good 13 AQI US | 59° 44.6° | 6.7 mp/h | |
Tuesday, May 21 | Good 30 AQI US | 66.2° 46.4° | 8.9 mp/h | |
Wednesday, May 22 | Good 28 AQI US | 66.2° 48.2° | 13.4 mp/h |
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1 Data source