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Air quality in Greenfield
Air quality index (AQI) and PM2.5 air pollution in Greenfield
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Greenfield Air Quality Map
Real-time Greenfield air pollution map
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Pollen
What is the pollen count in Greenfield today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Greenfield?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 76% |
| Wind | 0.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 149 |
| 2 | Corpus Christi, Texas | 133 |
| 3 | Oklahoma City, Oklahoma | 95 |
| 4 | Houston, Texas | 88 |
| 5 | Pasadena, Texas | 83 |
| 6 | Channelview, Texas | 82 |
| 7 | Edmond, Oklahoma | 80 |
| 8 | Galena Park, Texas | 78 |
| 9 | Tulsa, Oklahoma | 76 |
| 10 | Casa Grande, Arizona | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Greenfield aqi ranking
Real-time Greenfield air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Greenfield High School | 55 |
| 2 | School Street | 46 |
| 3 | Wells Street | 43 |
| 4 | Greenfield Station | 40 |
| 5 | Barr Avenue | 39 |
| 6 | Newton School | 23 |
| 7 | Police Department | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
42
live AQI index
Good
Overview
What is the current air quality in Greenfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Greenfield is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Greenfield?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Greenfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 23 | Good 37 AQI US | | 78.8° 53.6° |  13.4 mp/h |
| Friday, May 24 | Good 26 AQI US |  | 78.8° 50° | 6.7 mp/h |
| Saturday, May 25 | Good 40 AQI US | | 78.8° 59° | 4.5 mp/h |
| Today | Good 42 AQI US | 90% | 78.8° 59° | 4.5 mp/h |
| Monday, May 27 | Moderate 62 AQI US  | 100% | 66.2° 60.8° | 11.2 mp/h |
| Tuesday, May 28 | Moderate 54 AQI US | 100% | 77° 57.2° | 8.9 mp/h |
| Wednesday, May 29 | Good 45 AQI US | 80% | 69.8° 48.2° | 13.4 mp/h |
| Thursday, May 30 | Good 15 AQI US | | 66.2° 48.2° | 11.2 mp/h |
| Friday, May 31 | Good 9 AQI US | 30% | 55.4° 41° | 6.7 mp/h |
| Saturday, Jun 1 | Good 14 AQI US | | 69.8° 46.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Greenfield air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Greenfield?
AQI US, Metric