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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 46.4°F |
Humidity | 96% |
Wind | 1.5 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Blaine, Minnesota | 180 |
2 | Detroit Lakes, Minnesota | 173 |
3 | Houghton, Michigan | 154 |
4 | Fort Thompson, South Dakota | 152 |
5 | Edina, Minnesota | 142 |
6 | Duluth, Minnesota | 137 |
7 | Minneapolis, Minnesota | 132 |
8 | Saint Paul, Minnesota | 111 |
9 | Hot Springs, South Dakota | 94 |
10 | Downey, California | 87 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Columbia Station | 13 |
(local time)
SEE WORLD AQI RANKINGUS AQI
13
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 13 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.4µg/m³ | |
O3 | 8µg/m³ | |
NO2 | 18.8µg/m³ | |
SO2 | 0µg/m³ |
PM2.5 concentration in Columbia air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 9 | Good 20 AQI US | 51.8° 46.4° | 8.9 mp/h | |
Friday, May 10 | Good 19 AQI US | 57.2° 44.6° | 6.7 mp/h | |
Saturday, May 11 | Good 19 AQI US | 50° 41° | 6.7 mp/h | |
Today | Good 13 AQI US | 68° 39.2° | 8.9 mp/h | |
Monday, May 13 | Moderate 56 AQI US | 90% | 64.4° 48.2° | 8.9 mp/h |
Tuesday, May 14 | Good 39 AQI US | 100% | 59° 53.6° | 4.5 mp/h |
Wednesday, May 15 | Good 49 AQI US | 30% | 73.4° 53.6° | 2.2 mp/h |
Thursday, May 16 | Good 37 AQI US | 100% | 69.8° 55.4° | 8.9 mp/h |
Friday, May 17 | Moderate 65 AQI US | 100% | 75.2° 55.4° | 4.5 mp/h |
Saturday, May 18 | Good 44 AQI US | 77° 51.8° | 8.9 mp/h |
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1Contributor
Government Contributor
2 Data sources