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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 | Clear sky |
| Temperature | 71.6°F |
| Humidity | 71% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 80 |
| 2 | Boerne, Texas | 70 |
| 3 | San Antonio, Texas | 68 |
| 4 | Stamford, Connecticut | 65 |
| 5 | Fort Worth, Texas | 63 |
| 6 | Port Arthur, Texas | 63 |
| 7 | Indio, California | 62 |
| 8 | Lewisville, Texas | 62 |
| 9 | Leander, Texas | 61 |
| 10 | Georgetown, Texas | 60 |
(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 | 25 |
| 2 | Blackwater NWR | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Cambridge?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.1µg/m³ | |
| O3 | 61µg/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 |
|---|---|---|---|---|
| Saturday, May 4 | Good 29 AQI US |  | 68° 53.6° |  11.2 mp/h |
| Sunday, May 5 | Good 26 AQI US | | 73.4° 62.6° | 8.9 mp/h |
| Sunday, May 5 | Good 40 AQI US | 100% | 73.4° 62.6° | 8.9 mp/h |
| Today | Good 25 AQI US | 100% | 73.4° 62.6° | 8.9 mp/h |
| Tuesday, May 7 | Good 41 AQI US | 90% | 82.4° 62.6° | 8.9 mp/h |
| Wednesday, May 8 | Good 42 AQI US | 100% | 71.6° 62.6° | 11.2 mp/h |
| Thursday, May 9 | Good 34 AQI US |  | 68° 57.2° | 20.1 mp/h |
| Friday, May 10 | Good 34 AQI US |  | 66.2° 53.6° | 17.9 mp/h |
| Saturday, May 11 | Good 43 AQI US | 50% | 66.2° 55.4° | 8.9 mp/h |
| Sunday, May 12 | Good 17 AQI US | | 73.4° 53.6° | 11.2 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