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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 42.8°F |
Humidity | 79% |
Wind | 0 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Buffalo, New York | 75 |
2 | Corpus Christi, Texas | 66 |
3 | New Braunfels, Texas | 63 |
4 | The Woodlands, Texas | 63 |
5 | New York City, New York | 61 |
6 | Lancaster, Pennsylvania | 60 |
7 | Throop, Pennsylvania | 60 |
8 | Trenton, New Jersey | 60 |
9 | Bethlehem, Pennsylvania | 59 |
10 | Braddock, Pennsylvania | 59 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Greeley - Weld Co. Tower - 3101 35th Ave. | 27 |
2 | Greeley Hospital | 5 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.3µg/m³ | |
O3 | 68µg/m³ | |
CO | 114.5µg/m³ |
PM2.5 concentration in Greeley air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 34 AQI US | 46.4° 41° | 8.9 mp/h | |
Saturday, Apr 27 | Good 27 AQI US | 60.8° 35.6° | 6.7 mp/h | |
Sunday, Apr 28 | Good 32 AQI US | 68° 42.8° | 6.7 mp/h | |
Today | Good 28 AQI US | 68° 42.8° | 6.7 mp/h | |
Tuesday, Apr 30 | Good 15 AQI US | 68° 50° | 24.6 mp/h | |
Wednesday, May 1 | Good 13 AQI US | 60% | 66.2° 48.2° | 20.1 mp/h |
Thursday, May 2 | Good 6 AQI US | 80% | 55.4° 41° | 20.1 mp/h |
Friday, May 3 | Good 4 AQI US | 68° 37.4° | 6.7 mp/h | |
Saturday, May 4 | Good 9 AQI US | 62.6° 41° | 8.9 mp/h | |
Sunday, May 5 | Good 7 AQI US | 73.4° 42.8° | 6.7 mp/h |
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Government Contributor
2 Data sources