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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
AIR QUALITY DATA CONTRIBUTORS
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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 | 69.8°F |
| Humidity | 46% |
| Wind | 7.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Glendora, California | 83 |
| 2 | Altadena, California | 79 |
| 3 | La Crescenta-Montrose, California | 77 |
| 4 | San Fernando, California | 77 |
| 5 | Pasadena, California | 76 |
| 6 | Monrovia, California | 74 |
| 7 | North Hollywood, California | 74 |
| 8 | Sierra Madre, California | 74 |
| 9 | Glendale, California | 73 |
| 10 | La Canada Flintridge, California | 73 |
(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 | 41 |
| 2 | School Street | 38 |
| 3 | Barr Avenue | 33 |
| 4 | Greenfield Station | 33 |
| 5 | Wells Street | 25 |
| 6 | Briar Way | 24 |
| 7 | Police Department | 22 |
| 8 | Newton School | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Greenfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6µg/m³ | |
✓
PM2.5 concentration in Greenfield air currently meets 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 |
|---|---|---|---|---|
| Tuesday, May 28 | Good 27 AQI US | | 73.4° 51.8° |  6.7 mp/h |
| Wednesday, May 29 | Good 26 AQI US |  | 68° 50° | 6.7 mp/h |
| Thursday, May 30 | Good 29 AQI US |  | 71.6° 44.6° | 11.2 mp/h |
| Thursday, May 30 | Good 14 AQI US | | 71.6° 44.6° | 11.2 mp/h |
| Today | Good 25 AQI US | | 80.6° 48.2° | 8.9 mp/h |
| Saturday, Jun 1 | Good 35 AQI US | | 80.6° 51.8° | 2.2 mp/h |
| Sunday, Jun 2 | Moderate 55 AQI US  | 20% | 84.2° 55.4° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 64 AQI US | 20% | 78.8° 57.2° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 53 AQI US |  | 78.8° 55.4° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 42 AQI US | 100% | 62.6° 51.8° | 6.7 mp/h |
| Thursday, Jun 6 | Good 22 AQI US | 100% | 68° 51.8° | 11.2 mp/h |
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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