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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 | 37.4°F |
Humidity | 74% |
Wind | 10.4 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 139 |
2 | Columbia, South Carolina | 94 |
3 | Savannah, Georgia | 75 |
4 | Edmond, Oklahoma | 69 |
5 | Oklahoma City, Oklahoma | 66 |
6 | Wichita, Kansas | 66 |
7 | Ann Arbor, Michigan | 65 |
8 | Pahrump, Nevada | 65 |
9 | Aiken, South Carolina | 61 |
10 | San Antonio, Texas | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Westside Connection | 29 |
2 | GRAND RAPIDS Station | 23 |
(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 | 12µg/m³ | |
O3 | 62µg/m³ | |
NO2 | 7µg/m³ | |
SO2 | 0.5µg/m³ | |
CO | 229µg/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 33 AQI US | 60.8° 35.6° | 13.4 mp/h | |
Today | Good 25 AQI US | 100% | 60.8° 35.6° | 13.4 mp/h |
Saturday, Apr 27 | Good 50 AQI US | 100% | 73.4° 48.2° | 20.1 mp/h |
Sunday, Apr 28 | Moderate 52 AQI US | 100% | 71.6° 60.8° | 13.4 mp/h |
Monday, Apr 29 | Moderate 57 AQI US | 100% | 69.8° 59° | 15.7 mp/h |
Tuesday, Apr 30 | Moderate 64 AQI US | 100% | 73.4° 50° | 13.4 mp/h |
Wednesday, May 1 | Good 45 AQI US | 100% | 60.8° 50° | 15.7 mp/h |
Thursday, May 2 | Good 13 AQI US | 70% | 57.2° 50° | 11.2 mp/h |
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