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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 75.2°F |
Humidity | 99% |
Wind | 2 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Apple Valley, Minnesota | 176 |
2 | Emmetsburg, Iowa | 170 |
3 | Rochester, Minnesota | 170 |
4 | Savage, Minnesota | 169 |
5 | Edina, Minnesota | 159 |
6 | Minneapolis, Minnesota | 158 |
7 | Saint Paul, Minnesota | 157 |
8 | Blaine, Minnesota | 156 |
9 | Chetek, Wisconsin | 144 |
10 | Hot Springs, South Dakota | 142 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Frelsburg | 51 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.2µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Columbus is currently 1.8 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 10 | Good 8 AQI US | 80.6° 66.2° | 13.4 mp/h | |
Saturday, May 11 | Good 35 AQI US | 77° 66.2° | 8.9 mp/h | |
Sunday, May 12 | Good 49 AQI US | 80.6° 64.4° | 13.4 mp/h | |
Today | Moderate 51 AQI US | 100% | 80.6° 64.4° | 13.4 mp/h |
Tuesday, May 14 | Moderate 58 AQI US | 84.2° 60.8° | 6.7 mp/h | |
Wednesday, May 15 | Moderate 61 AQI US | 87.8° 64.4° | 8.9 mp/h | |
Thursday, May 16 | Moderate 58 AQI US | 90% | 86° 68° | 13.4 mp/h |
Friday, May 17 | Moderate 59 AQI US | 100% | 84.2° 73.4° | 8.9 mp/h |
Saturday, May 18 | Moderate 70 AQI US | 70% | 89.6° 71.6° | 6.7 mp/h |
Sunday, May 19 | Moderate 80 AQI US | 87.8° 69.8° | 8.9 mp/h |
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Anonymous Contributor
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1 Data source