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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 | 97% |
| Wind | 5.2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Detroit, Michigan | 58 |
| 2 | Burns Harbor, Indiana | 57 |
| 3 | Hammond, Indiana | 57 |
| 4 | Saint Clair, Pennsylvania | 57 |
| 5 | Chicago, Illinois | 56 |
| 6 | Corpus Christi, Texas | 56 |
| 7 | Casa Grande, Arizona | 55 |
| 8 | Galveston, Texas | 55 |
| 9 | Michigan City, Indiana | 55 |
| 10 | San Antonio, Texas | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Northfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.6*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Northfield is currently 2.1 times 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 44 AQI US |  80% | 71.6° 42.8° |  4.5 mp/h |
| Monday, Apr 29 | Good 29 AQI US | | 66.2° 46.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 7 AQI US | 100% | 62.6° 42.8° | 6.7 mp/h |
| Wednesday, May 1 | Good 23 AQI US | 100% | 50° 41° | 4.5 mp/h |
| Thursday, May 2 | Good 38 AQI US | | 71.6° 41° | 2.2 mp/h |
| Friday, May 3 | Good 29 AQI US | 100% | 66.2° 51.8° | 4.5 mp/h |
| Saturday, May 4 | Good 38 AQI US | 100% | 62.6° 53.6° | 2.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Northfield?
No locations are available.
AQI US, Metric