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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 | Broken clouds |
Temperature | 50°F |
Humidity | 85% |
Wind | 13 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Marana, Arizona | 61 |
2 | Kalamazoo, Michigan | 59 |
3 | Corpus Christi, Texas | 58 |
4 | Detroit, Michigan | 58 |
5 | Hammond, Indiana | 57 |
6 | The Woodlands, Texas | 55 |
7 | Burns Harbor, Indiana | 54 |
8 | Dundalk, Maryland | 54 |
9 | Harrisburg, Pennsylvania | 54 |
10 | Washington, D.C., District of Columbia | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Portland - SE Lafayette | 29 |
2 | Michigan and Rosa Parks | 28 |
3 | Council Crest Park | 26 |
4 | Portland Near Road | 25 |
5 | SW 25th Portland - Taylors Ferry | 23 |
6 | Hillsdale 18th Drive | 21 |
7 | International School of Portland | 21 |
8 | Springville Lane | 21 |
9 | Alphabet District | 17 |
10 | Portland - Sauvie Island | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Feb 28 | Good 4 AQI US | 100% | 50° 44.6° | 17.9 mp/h |
Thursday, Feb 29 | Good 4 AQI US | 100% | 48.2° 35.6° | 15.7 mp/h |
Friday, Mar 1 | Good 4 AQI US | 100% | 41° 33.8° | 17.9 mp/h |
Saturday, Mar 2 | Good 5 AQI US | 100% | 41° 33.8° | 6.7 mp/h |
Sunday, Mar 3 | Good 5 AQI US | 100% | 39.2° 33.8° | 8.9 mp/h |
Monday, Mar 4 | Good 7 AQI US | 90% | 37.4° 32° | 4.5 mp/h |
Tuesday, Mar 5 | Good 17 AQI US | 42.8° 32° | 4.5 mp/h | |
Wednesday, Mar 6 | Good 6 AQI US | 80% | 44.6° 32° | 4.5 mp/h |
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