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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | Low | ||
Grass pollen | High | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 73.4°F |
Humidity | 42% |
Wind | 3.7 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Duluth, Minnesota | 157 |
2 | Detroit Lakes, Minnesota | 141 |
3 | Fort Thompson, South Dakota | 130 |
4 | Corpus Christi, Texas | 91 |
5 | Hot Springs, South Dakota | 88 |
6 | Houghton, Michigan | 78 |
7 | San Antonio, Texas | 72 |
8 | Kamiah, Idaho | 71 |
9 | Malibu, California | 70 |
10 | San Fernando, California | 69 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cottonwood | 30 |
(local time)
SEE WORLD AQI RANKINGUS AQI
30
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 30 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.4µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Cottonwood E-sampler is currently 1.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 9 | Good 20 AQI US | 69.8° 41° | 2.2 mp/h | |
Friday, May 10 | Good 24 AQI US | 71.6° 44.6° | 6.7 mp/h | |
Saturday, May 11 | Good 25 AQI US | 73.4° 48.2° | 6.7 mp/h | |
Today | Good 30 AQI US | 73.4° 48.2° | 6.7 mp/h | |
Monday, May 13 | Good 14 AQI US | 64.4° 44.6° | 15.7 mp/h | |
Tuesday, May 14 | Good 14 AQI US | 59° 44.6° | 6.7 mp/h | |
Wednesday, May 15 | Good 13 AQI US | 64.4° 41° | 2.2 mp/h | |
Thursday, May 16 | Good 13 AQI US | 71.6° 44.6° | 13.4 mp/h | |
Friday, May 17 | Good 10 AQI US | 66.2° 42.8° | 8.9 mp/h | |
Saturday, May 18 | Good 10 AQI US | 40% | 53.6° 39.2° | 8.9 mp/h |
Sunday, May 19 | Good 10 AQI US | 59° 35.6° | 2.2 mp/h |
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1 Data source