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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 53.6°F |
Humidity | 30% |
Wind | 2.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Bethlehem, Pennsylvania | 91 |
2 | Mecca, California | 83 |
3 | Casa Grande, Arizona | 82 |
4 | Allentown, Pennsylvania | 79 |
5 | San Gabriel, California | 74 |
6 | Coopersburg, Pennsylvania | 73 |
7 | Quakertown, Pennsylvania | 72 |
8 | Calexico, California | 69 |
9 | Marana, Arizona | 69 |
10 | Philadelphia, Pennsylvania | 67 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3*µg/m³ |
PM2.5 concentration in Troy air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 12 AQI US | 53.6° 33.8° | 4.5 mp/h | |
Wednesday, May 1 | Good 19 AQI US | 60% | 53.6° 39.2° | 4.5 mp/h |
Thursday, May 2 | Good 23 AQI US | 100% | 44.6° 37.4° | 6.7 mp/h |
Friday, May 3 | Good 41 AQI US | 30% | 53.6° 41° | 4.5 mp/h |
Saturday, May 4 | Good 17 AQI US | 40% | 46.4° 42.8° | 2.2 mp/h |
Sunday, May 5 | Good 22 AQI US | 30% | 53.6° 39.2° | 8.9 mp/h |
Monday, May 6 | Good 16 AQI US | 100% | 50° 41° | 6.7 mp/h |
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