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 contributor(s)
Station(s) operated by
Contributors
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2
Weather
What is the current weather in Cambridge?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 61% |
| Wind | 6.9 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | El Cajon, California | 292 |
| 2 | Escalon, California | 262 |
| 3 | Salton City, California | 165 |
| 4 | Rice Lake, Wisconsin | 155 |
| 5 | Milan, Illinois | 141 |
| 6 | Galt, California | 131 |
| 7 | Angleton, Texas | 122 |
| 8 | North Kingstown, Rhode Island | 122 |
| 9 | River Rouge, Michigan | 114 |
| 10 | Rural Hall, North Carolina | 113 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Cambridge aqi ranking
Real-time Cambridge air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Blackwater NWR | 48 |
| 2 | Horn Point | 48 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Cambridge?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6µg/m³ | |
| O3 | 120µg/m³ | |
✓
PM2.5 concentration in Cambridge air currently meets the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Cambridge?
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
 | Enjoy outdoor activities |
Forecast
Cambridge air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Mar 19 | Good 16 US AQI |  | 44.6°32° |  11.2 mp/h |
| Monday, Mar 20 | Good 19 US AQI | | 53.6°35.6° | 8.9 mp/h |
| Tuesday, Mar 21 | Good 46 US AQI | | 57.2°42.8° | 13.4 mp/h |
| Today | Good 49 US AQI |  100% | 64.4°46.4° | 15.7 mp/h |
| Thursday, Mar 23 | Good 31 US AQI | 90% | 60.8°46.4° | 15.7 mp/h |
| Friday, Mar 24 | Good 28 US AQI | 100% | 64.4°44.6° | 20.1 mp/h |
| Saturday, Mar 25 | Good 19 US AQI | | 59°48.2° | 11.2 mp/h |
| Sunday, Mar 26 | Good 21 US AQI | | 51.8°41° | 11.2 mp/h |
| Monday, Mar 27 | Good 32 US AQI | 100% | 51.8°42.8° | 11.2 mp/h |
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Historical
Historic air quality graph for Cambridge
How to best protect from air pollution?
Cambridge air quality data attribution
Contributors 2
- Unidentified Contributor
1 station
Government
- Clean Air Partners
2 stations
Non-profit organization
Data sources 2
Where is the cleanest air quality in Cambridge?
