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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 | 57.2°F |
Humidity | 77% |
Wind | 5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Fort St John, British Columbia | 53 |
2 | Chetwynd, British Columbia | 49 |
3 | Edmundston, New Brunswick | 49 |
4 | Quebec City, Quebec | 47 |
5 | Levis, Quebec | 44 |
6 | Port Moody, British Columbia | 44 |
7 | Sherbrooke, Quebec | 44 |
8 | Quesnel, British Columbia | 43 |
9 | Fredericton, New Brunswick | 42 |
10 | Guelph, Ontario | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Castlegar Zinio Park | 31 |
2 | Connors Road | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.7µg/m³ | |
PM10 | 12.4µg/m³ | |
O3 | 45.6µg/m³ | |
NO2 | 2.1µg/m³ | |
SO2 | 1.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 20 | Good 19 AQI US | |||
Tuesday, May 21 | Good 20 AQI US | |||
Wednesday, May 22 | Good 21 AQI US | |||
Today | Good 31 AQI US | 100% | 59° 46.4° | 4.5 mp/h |
Friday, May 24 | Good 19 AQI US | 90% | 62.6° 50° | 4.5 mp/h |
Saturday, May 25 | Good 14 AQI US | 100% | 50° 46.4° | 4.5 mp/h |
Sunday, May 26 | Good 9 AQI US | 70% | 55.4° 46.4° | 2.2 mp/h |
Monday, May 27 | Good 18 AQI US | 71.6° 48.2° | 2.2 mp/h | |
Tuesday, May 28 | Moderate 75 AQI US | 100% | 69.8° 50° | 4.5 mp/h |
Wednesday, May 29 | Moderate 80 AQI US | 100% | 62.6° 46.4° | 4.5 mp/h |
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