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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Low | ||
Grass pollen | Very high | ||
Weed pollen | High |
Weather | Mist |
Temperature | 57.2°F |
Humidity | 90% |
Wind | 6.9 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | La Habra, California | 117 |
2 | Pasadena, California | 111 |
3 | La Canada Flintridge, California | 110 |
4 | Glendale, California | 106 |
5 | Yorba Linda, California | 105 |
6 | Alhambra, California | 104 |
7 | Central Point, Oregon | 104 |
8 | La Crescenta-Montrose, California | 103 |
9 | Monterey Park, California | 103 |
10 | Altadena, California | 102 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Norristown | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.1µg/m³ |
PM2.5 concentration in Plymouth Meeting air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Sep 22 | Good 12 AQI US | 60.8° 55.4° | ||
Saturday, Sep 23 | Good 4 AQI US | 62.6° 60.8° | ||
Sunday, Sep 24 | Good 4 AQI US | 60.8° 57.2° | ||
Today | Good 17 AQI US | 60.8° 57.2° | ||
Tuesday, Sep 26 | Good 34 AQI US | 57.2° 55.4° | ||
Wednesday, Sep 27 | Good 19 AQI US | 64.4° 50° | ||
Thursday, Sep 28 | Good 12 AQI US | 66.2° 50° | ||
Friday, Sep 29 | Good 17 AQI US | 64.4° 55.4° | ||
Saturday, Sep 30 | Moderate 57 AQI US | 69.8° 53.6° | ||
Sunday, Oct 1 | Moderate 68 AQI US | 71.6° 55.4° | ||
Monday, Oct 2 | Moderate 67 AQI US | 77° 57.2° |
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