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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | None | ||
Grass pollen | Low | ||
Weed pollen | Low |
Weather | Clear sky |
Temperature | 71.6°F |
Humidity | 83% |
Wind | 5.7 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Sunriver, Oregon | 119 |
2 | Yucaipa, California | 99 |
3 | Redlands, California | 90 |
4 | Rapid City, South Dakota | 82 |
5 | San Bernardino, California | 81 |
6 | Moreno Valley, California | 76 |
7 | Claremont, California | 75 |
8 | Glendora, California | 73 |
9 | La Crescenta-Montrose, California | 73 |
10 | Hacienda Heights, California | 72 |
(Local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | MTU-Center for Science and Enviromental Outreach | 55 |
2 | Houghton High School | 54 |
3 | Mohawk | 47 |
4 | South Range | 44 |
(Local time)
SEE WORLD AQI RANKINGUS AQI
52
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 52 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.7µg/m³ |
PM2.5
x1.9
PM2.5 concentration in Houghton is currently 1.9 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 |
---|---|---|---|---|
Wednesday, Sep 11 | Good 27 AQI US | 75.2° 60.8° | 6.7 mp/h | |
Thursday, Sep 12 | Good 40 AQI US | 77° 59° | 8.9 mp/h | |
Friday, Sep 13 | Moderate 52 AQI US | 75.2° 60.8° | 4.5 mp/h | |
Friday, Sep 13 | Moderate 62 AQI US | 75.2° 60.8° | 4.5 mp/h | |
Today | Moderate 52 AQI US | 50% | 80.6° 62.6° | 6.7 mp/h |
Sunday, Sep 15 | Moderate 56 AQI US | 40% | 80.6° 66.2° | 6.7 mp/h |
Monday, Sep 16 | Moderate 54 AQI US | 78.8° 64.4° | 6.7 mp/h | |
Tuesday, Sep 17 | Moderate 60 AQI US | 75.2° 59° | 8.9 mp/h | |
Wednesday, Sep 18 | Moderate 69 AQI US | 75.2° 59° | 8.9 mp/h | |
Thursday, Sep 19 | Moderate 74 AQI US | 80% | 78.8° 60.8° | 11.2 mp/h |
Friday, Sep 20 | Moderate 62 AQI US | 100% | 64.4° 62.6° | 4.5 mp/h |
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4Contributors
Individual Contributor
1 station
3 Anonymous Contributors
3 stations