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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 | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Cambridge?
| Weather | Clear sky |
| Temperature | 78.8°F |
| Humidity | 44% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fuquay-Varina, North Carolina | 151 |
| 2 | Arroyo Grande, California | 108 |
| 3 | Nipomo, California | 95 |
| 4 | Orcutt, California | 83 |
| 5 | New York City, New York | 59 |
| 6 | Cary, North Carolina | 55 |
| 7 | Corpus Christi, Texas | 55 |
| 8 | Trenton, New Jersey | 54 |
| 9 | Tampa, Florida | 53 |
| 10 | Wilmington, Delaware | 51 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Cambridge?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.4*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Cambridge is currently 1.3 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 |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 26 AQI US | | 78.8° 59° |  8.9 mp/h |
| Today | Good 26 AQI US |  100% | 62.6° 51.8° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 37 AQI US | | 73.4° 46.4° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 52 AQI US  |  | 78.8° 51.8° | 4.5 mp/h |
| Thursday, May 2 | Moderate 57 AQI US | 100% | 71.6° 59° | 6.7 mp/h |
| Friday, May 3 | Moderate 76 AQI US | 70% | 73.4° 53.6° | 4.5 mp/h |
| Saturday, May 4 | Moderate 74 AQI US | 100% | 77° 57.2° | 11.2 mp/h |
| Sunday, May 5 | Moderate 68 AQI US |  | 68° 48.2° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Cambridge?
No locations are available.
AQI US, Metric