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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 CONTRIBUTORS
Maryland Department of the Environment
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Pollen
What is the pollen count in Cambridge today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Cambridge?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 56% |
| Wind | 17 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Maricopa, Arizona | 99 |
| 2 | Corpus Christi, Texas | 97 |
| 3 | Mecca, California | 97 |
| 4 | New Braunfels, Texas | 89 |
| 5 | Boerne, Texas | 86 |
| 6 | San Antonio, Texas | 86 |
| 7 | Austin, Texas | 77 |
| 8 | Casa Grande, Arizona | 77 |
| 9 | Shreveport, Louisiana | 73 |
| 10 | Banning, California | 67 |
(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 | Horn Point | 40 |
| 2 | Blackwater NWR | 36 |
(local time)
SEE WORLD AQI RANKING
US AQI
39
live AQI index
Good
Overview
What is the current air quality in Cambridge?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 39 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.2µg/m³ | |
| O3 | 95µg/m³ | |
| SO2 | 0µg/m³ | |
✓
PM2.5 concentration in Cambridge air currently meets 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 |
|---|---|---|---|---|
| Monday, May 13 | Good 39 AQI US |  | 68° 59° |  13.4 mp/h |
| Tuesday, May 14 | Good 39 AQI US | | 64.4° 57.2° | 15.7 mp/h |
| Wednesday, May 15 | Good 34 AQI US | | 71.6° 59° | 15.7 mp/h |
| Today | Good 39 AQI US | | 71.6° 59° | 15.7 mp/h |
| Friday, May 17 | Moderate 56 AQI US  | | 69.8° 57.2° | 11.2 mp/h |
| Saturday, May 18 | Good 40 AQI US | 100% | 57.2° 55.4° | 6.7 mp/h |
| Sunday, May 19 | Good 23 AQI US | 90% | 57.2° 51.8° | 8.9 mp/h |
| Monday, May 20 | Good 27 AQI US | | 68° 50° | 11.2 mp/h |
| Tuesday, May 21 | Good 24 AQI US |  | 69.8° 48.2° | 4.5 mp/h |
| Wednesday, May 22 | Good 19 AQI US | 90% | 75.2° 51.8° | 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?
Cambridge air quality data attribution
1Contributor
- Maryland Department of the Environment
2 stations
Government Contributor
2 Data sources
Where is the cleanest air quality in Cambridge?
AQI US, Metric