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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 | 39.2°F |
Humidity | 71% |
Wind | 1.9 mp/h |
Pressure | 30.4 Hg |
# | city | US AQI |
---|---|---|
1 | Yosemite Np Turtleback Dome, California | 83 |
2 | Corpus Christi, Texas | 82 |
3 | Georgetown, Texas | 66 |
4 | Maricopa, Arizona | 65 |
5 | The Woodlands, Texas | 65 |
6 | Waynesville, North Carolina | 64 |
7 | Gatlinburg, Tennessee | 63 |
8 | Chattanooga, Tennessee | 62 |
9 | Austin, Texas | 61 |
10 | Round Rock, Texas | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Greenfield High School | 48 |
2 | Greenfield Station | 42 |
3 | Barr Avenue | 37 |
4 | School Street | 34 |
5 | Police Department | 17 |
6 | Briar Way | 16 |
7 | Newton School | 8 |
(local time)
SEE WORLD AQI RANKINGUS AQI
34
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 34 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.2µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Greenfield is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 28 AQI US | 57.2° 28.4° | 6.7 mp/h | |
Thursday, Apr 25 | Good 25 AQI US | 59° 32° | 4.5 mp/h | |
Friday, Apr 26 | Good 33 AQI US | 62.6° 35.6° | 8.9 mp/h | |
Today | Good 34 AQI US | 70% | 62.6° 35.6° | 8.9 mp/h |
Sunday, Apr 28 | Good 32 AQI US | 100% | 69.8° 42.8° | 4.5 mp/h |
Monday, Apr 29 | Good 47 AQI US | 80% | 71.6° 53.6° | 6.7 mp/h |
Tuesday, Apr 30 | Moderate 54 AQI US | 100% | 50° 42.8° | 4.5 mp/h |
Wednesday, May 1 | Moderate 60 AQI US | 59° 46.4° | 2.2 mp/h | |
Thursday, May 2 | Moderate 56 AQI US | 71.6° 44.6° | 6.7 mp/h | |
Friday, May 3 | Moderate 61 AQI US | 100% | 55.4° 51.8° | 4.5 mp/h |
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