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Air quality in Northfield
Air quality index (AQI) and PM2.5 air pollution in Northfield
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Northfield Air Quality Map
Real-time Northfield air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Northfield today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Northfield?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 95% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Canton, Ohio | 93 |
| 2 | Mecca, California | 84 |
| 3 | Pahrump, Nevada | 81 |
| 4 | Maricopa, Arizona | 71 |
| 5 | Corpus Christi, Texas | 68 |
| 6 | Potomac, Maryland | 68 |
| 7 | Elizabethtown, Pennsylvania | 67 |
| 8 | Boerne, Texas | 64 |
| 9 | Claremont, California | 64 |
| 10 | Middletown, Ohio | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in Northfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.8*µg/m³ | |
✓
PM2.5 concentration in Northfield air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Northfield?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Northfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 15 AQI US | | 78.8° 50° |  2.2 mp/h |
| Tuesday, May 21 | Good 50 AQI US | | 84.2° 53.6° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US  |  90% | 89.6° 59° | 8.9 mp/h |
| Thursday, May 23 | Moderate 63 AQI US | 100% | 78.8° 59° | 6.7 mp/h |
| Friday, May 24 | Good 23 AQI US |  | 71.6° 50° | 11.2 mp/h |
| Saturday, May 25 | Good 12 AQI US | | 73.4° 42.8° | 4.5 mp/h |
| Sunday, May 26 | Good 41 AQI US | 100% | 71.6° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Northfield?
No locations are available.
AQI US, Metric