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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 42.8°F |
Humidity | 87% |
Wind | 12.7 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Yosemite Np Turtleback Dome, California | 143 |
2 | Boerne, Texas | 91 |
3 | San Antonio, Texas | 86 |
4 | New Braunfels, Texas | 66 |
5 | Palm Desert, California | 61 |
6 | Leander, Texas | 60 |
7 | Charleston, West Virginia | 59 |
8 | Fort Worth, Texas | 59 |
9 | Georgetown, Texas | 59 |
10 | Braddock, Pennsylvania | 58 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Duluth-WDSE | 25 |
2 | Duluth Heights | 7 |
3 | Duluth - Laura MacArthur School | 6 |
4 | Lakeside/Lester Park 2 | 6 |
5 | Enger Piedmont | 3 |
6 | Smithville | 2 |
7 | Congdon Park | 0 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.4µg/m³ | |
O3 | 62µg/m³ |
PM2.5 concentration in Duluth air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 35 AQI US | 53.6° 37.4° | 11.2 mp/h | |
Friday, Apr 26 | Good 35 AQI US | 50° 42.8° | 13.4 mp/h | |
Saturday, Apr 27 | Good 27 AQI US | 42.8° 33.8° | 22.4 mp/h | |
Today | Good 25 AQI US | 100% | 42.8° 33.8° | 22.4 mp/h |
Monday, Apr 29 | Good 7 AQI US | 100% | 37.4° 35.6° | 22.4 mp/h |
Tuesday, Apr 30 | Good 10 AQI US | 60% | 57.2° 35.6° | 6.7 mp/h |
Wednesday, May 1 | Good 10 AQI US | 100% | 64.4° 42.8° | 8.9 mp/h |
Thursday, May 2 | Good 14 AQI US | 100% | 51.8° 42.8° | 6.7 mp/h |
Friday, May 3 | Good 11 AQI US | 100% | 44.6° 42.8° | 13.4 mp/h |
Saturday, May 4 | Good 7 AQI US | 100% | 48.2° 41° | 17.9 mp/h |
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6Contributors
Government Contributor
2 stations
5 Anonymous Contributors
5 stations
3 Data sources