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Air quality in Cambridge
Air quality index (AQI) and PM2.5 air pollution in Cambridge
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Cambridge Air Quality Map
Real-time Cambridge air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Cambridge today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Cambridge?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 58% |
| Wind | 0 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Des Moines, Iowa | 153 |
| 2 | Sparta, Wisconsin | 152 |
| 3 | Green Bay, Wisconsin | 130 |
| 4 | Rochester, Minnesota | 125 |
| 5 | Appleton, Wisconsin | 121 |
| 6 | Decorah, Iowa | 121 |
| 7 | Omaha, Nebraska | 120 |
| 8 | Lincoln, Nebraska | 118 |
| 9 | Carter Lake, Iowa | 95 |
| 10 | Chippewa Falls, Wisconsin | 93 |
(local time)
SEE WORLD AQI RANKING
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Spotlight
There is a fire near Grantsburg. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
34*
live AQI index
Good
Overview
What is the current air quality in Cambridge?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 34* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.2*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Cambridge is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Cambridge?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Cambridge air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 34 AQI US |  | 64.4° 41° |  8.9 mp/h |
| Tuesday, May 14 | Good 14 AQI US |  40% | 64.4° 42.8° | 8.9 mp/h |
| Wednesday, May 15 | Good 28 AQI US | 100% | 60.8° 51.8° | 11.2 mp/h |
| Thursday, May 16 | Good 37 AQI US | | 73.4° 50° | 8.9 mp/h |
| Friday, May 17 | Good 19 AQI US | 100% | 77° 55.4° | 17.9 mp/h |
| Saturday, May 18 | Good 32 AQI US | 100% | 68° 50° | 15.7 mp/h |
| Sunday, May 19 | Good 28 AQI US | 40% | 77° 55.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Cambridge?
No locations are available.
AQI US, Metric