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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | Low | ||
Grass pollen | Moderate | ||
Weed pollen | High |
Weather | Scattered clouds |
Temperature | 35.6°F |
Humidity | 100% |
Wind | 3.4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Saugus, Massachusetts | 95 |
2 | Somerville, Massachusetts | 95 |
3 | Chelsea, Massachusetts | 94 |
4 | Providence, Rhode Island | 94 |
5 | Worcester, Massachusetts | 92 |
6 | Boston, Massachusetts | 89 |
7 | Needham, Massachusetts | 88 |
8 | Freetown, Massachusetts | 86 |
9 | Milford, Massachusetts | 84 |
10 | Weymouth, Massachusetts | 83 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Teton National Park | 41 |
(local time)
SEE WORLD AQI RANKING6:18, Oct 2
US AQI
41
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.9µg/m³ |
PM2.5
x2
PM2.5 concentration in Moose Wilson Road is currently 2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Sep 29 | Good 39 AQI US | 68° 42.8° | ||
Saturday, Sep 30 | Moderate 54 AQI US | 53.6° 39.2° | ||
Sunday, Oct 1 | Good 48 AQI US | 48.2° 35.6° | ||
Today | Good 41 AQI US | 48.2° 35.6° | ||
Tuesday, Oct 3 | Good 4 AQI US | 39.2° 35.6° | ||
Wednesday, Oct 4 | Good 5 AQI US | 46.4° 33.8° | ||
Thursday, Oct 5 | Good 7 AQI US | 55.4° 33.8° | ||
Friday, Oct 6 | Good 4 AQI US | 62.6° 35.6° | ||
Saturday, Oct 7 | Good 4 AQI US | 66.2° 39.2° | ||
Sunday, Oct 8 | Good 4 AQI US | 66.2° 41° |
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1Contributor
Anonymous
1 station
1 Data source