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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 | Clear sky |
Temperature | 50°F |
Humidity | 70% |
Wind | 8.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Casa Grande, Arizona | 86 |
2 | Lancaster, Pennsylvania | 69 |
3 | Washington, Pennsylvania | 68 |
4 | Wilmington, Delaware | 67 |
5 | The Woodlands, Texas | 66 |
6 | Allentown, Pennsylvania | 65 |
7 | Columbus, Ohio | 65 |
8 | Upper Arlington, Ohio | 65 |
9 | Baltimore, Maryland | 62 |
10 | Camden, New Jersey | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | GRAND RAPIDS Station | 33 |
2 | Westside Connection | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.4µg/m³ | |
PM10 | 14µg/m³ | |
O3 | 82µg/m³ | |
NO2 | 5.1µg/m³ | |
SO2 | 0.3µg/m³ | |
CO | 229µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 4 | Good 34 AQI US | |||
Sunday, May 5 | Good 26 AQI US | |||
Monday, May 6 | Good 34 AQI US | |||
Today | Good 33 AQI US | 100% | 68° 46.4° | 13.4 mp/h |
Wednesday, May 8 | Good 41 AQI US | 80% | 68° 50° | 11.2 mp/h |
Thursday, May 9 | Good 42 AQI US | 100% | 55.4° 46.4° | 13.4 mp/h |
Friday, May 10 | Good 7 AQI US | 100% | 59° 44.6° | 11.2 mp/h |
Saturday, May 11 | Good 11 AQI US | 100% | 48.2° 44.6° | 6.7 mp/h |
Sunday, May 12 | Good 11 AQI US | 20% | 57.2° 42.8° | 13.4 mp/h |
Monday, May 13 | Good 16 AQI US | 70% | 66.2° 42.8° | 8.9 mp/h |
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