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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 | 42.8°F |
Humidity | 90% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Buffalo, New York | 77 |
2 | Corpus Christi, Texas | 68 |
3 | The Woodlands, Texas | 68 |
4 | Lancaster, Pennsylvania | 64 |
5 | Throop, Pennsylvania | 63 |
6 | New York City, New York | 62 |
7 | Harrisburg, Pennsylvania | 61 |
8 | Trenton, New Jersey | 61 |
9 | Braddock, Pennsylvania | 60 |
10 | Allentown, Pennsylvania | 59 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Underhill Station | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.6µg/m³ | |
O3 | 54.6µg/m³ |
PM2.5 concentration in Underhill air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 42 AQI US | 59° 32° | 8.9 mp/h | |
Saturday, Apr 27 | Good 34 AQI US | 66.2° 41° | 6.7 mp/h | |
Sunday, Apr 28 | Good 25 AQI US | 51.8° 39.2° | 6.7 mp/h | |
Today | Good 22 AQI US | 90% | 51.8° 39.2° | 6.7 mp/h |
Tuesday, Apr 30 | Good 15 AQI US | 90% | 53.6° 42.8° | 2.2 mp/h |
Wednesday, May 1 | Good 33 AQI US | 53.6° 44.6° | 2.2 mp/h | |
Thursday, May 2 | Moderate 53 AQI US | 30% | 62.6° 41° | 8.9 mp/h |
Friday, May 3 | Moderate 51 AQI US | 64.4° 39.2° | 4.5 mp/h | |
Saturday, May 4 | Good 20 AQI US | 100% | 50° 46.4° | 6.7 mp/h |
Sunday, May 5 | Good 12 AQI US | 69.8° 44.6° | 6.7 mp/h |
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Government Contributor
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2 Data sources