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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 60.8°F |
Humidity | 39% |
Wind | 18.4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | San Antonio, Texas | 78 |
2 | Palm Desert, California | 75 |
3 | Boerne, Texas | 74 |
4 | Aiken, South Carolina | 67 |
5 | Denton, Texas | 66 |
6 | Columbia, South Carolina | 65 |
7 | Fort Worth, Texas | 65 |
8 | New Braunfels, Texas | 65 |
9 | Lewisville, Texas | 64 |
10 | Round Rock, Texas | 64 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | GRAND RAPIDS Station | 33 |
2 | Westside Connection | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6µg/m³ | |
PM10 | 17µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Grand Rapids is currently 1.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 30 AQI US | 50° 33.8° | 13.4 mp/h | |
Wednesday, Apr 24 | Good 29 AQI US | 55.4° 30.2° | 6.7 mp/h | |
Thursday, Apr 25 | Good 30 AQI US | 60.8° 33.8° | 13.4 mp/h | |
Today | Good 25 AQI US | 90% | 60.8° 33.8° | 13.4 mp/h |
Saturday, Apr 27 | Good 50 AQI US | 80% | 73.4° 51.8° | 17.9 mp/h |
Sunday, Apr 28 | Moderate 54 AQI US | 100% | 71.6° 60.8° | 15.7 mp/h |
Monday, Apr 29 | Moderate 57 AQI US | 100% | 68° 57.2° | 15.7 mp/h |
Tuesday, Apr 30 | Good 46 AQI US | 66.2° 48.2° | 6.7 mp/h | |
Wednesday, May 1 | Good 42 AQI US | 100% | 68° 51.8° | 11.2 mp/h |
Thursday, May 2 | Good 13 AQI US | 20% | 66.2° 53.6° | 8.9 mp/h |
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