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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 44.6°F |
Humidity | 85% |
Wind | 1 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Lake Arrowhead, California | 68 |
2 | Worcester, Massachusetts | 68 |
3 | Corpus Christi, Texas | 65 |
4 | Yucaipa, California | 64 |
5 | Durham, North Carolina | 61 |
6 | Pahrump, Nevada | 61 |
7 | San Antonio, Texas | 59 |
8 | Muskegon, Michigan | 58 |
9 | Greenville, South Carolina | 57 |
10 | Carlsbad, New Mexico | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Worcester-Airport | 23 |
2 | Green Island | 22 |
3 | Green Island 2 | 22 |
4 | Worcester-Summer St | 16 |
5 | Forest Grove | 5 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 58µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 1 | Good 26 AQI US | |||
Thursday, May 2 | Good 25 AQI US | |||
Saturday, May 4 | Good 22 AQI US | 60.8° 41° | 6.7 mp/h | |
Sunday, May 5 | Good 14 AQI US | 100% | 46.4° 39.2° | 4.5 mp/h |
Monday, May 6 | Good 24 AQI US | 80% | 66.2° 46.4° | 6.7 mp/h |
Tuesday, May 7 | Good 36 AQI US | 71.6° 48.2° | 4.5 mp/h | |
Wednesday, May 8 | Good 25 AQI US | 100% | 55.4° 48.2° | 6.7 mp/h |
Thursday, May 9 | Moderate 60 AQI US | 30% | 51.8° 41° | 8.9 mp/h |
Friday, May 10 | Good 18 AQI US | 80% | 55.4° 41° | 4.5 mp/h |
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