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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 39.2°F |
Humidity | 92% |
Wind | 1 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Bethlehem, Pennsylvania | 99 |
2 | Coopersburg, Pennsylvania | 91 |
3 | Quakertown, Pennsylvania | 89 |
4 | Allentown, Pennsylvania | 85 |
5 | Princeton, New Jersey | 80 |
6 | Trenton, New Jersey | 77 |
7 | Philadelphia, Pennsylvania | 71 |
8 | Ferdinand, Indiana | 65 |
9 | Leesburg, Virginia | 64 |
10 | Ashburn, Virginia | 63 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.1*µg/m³ |
PM2.5 concentration in Silver Firs air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 4 AQI US | 60% | 50° 35.6° | 6.7 mp/h |
Wednesday, May 1 | Good 12 AQI US | 57.2° 33.8° | 4.5 mp/h | |
Thursday, May 2 | Good 11 AQI US | 60.8° 35.6° | 6.7 mp/h | |
Friday, May 3 | Good 12 AQI US | 64.4° 39.2° | 8.9 mp/h | |
Saturday, May 4 | Good 8 AQI US | 64.4° 42.8° | 8.9 mp/h | |
Sunday, May 5 | Good 12 AQI US | 70% | 57.2° 44.6° | 4.5 mp/h |
Monday, May 6 | Good 11 AQI US | 90% | 51.8° 41° | 6.7 mp/h |
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