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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 | High | |
 | Tree pollen | High | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Cambridge?
| Weather | Clear sky |
| Temperature | 77°F |
| Humidity | 40% |
| Wind | 3.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 103 |
| 2 | San Antonio, Texas | 92 |
| 3 | New Braunfels, Texas | 87 |
| 4 | San Fernando, California | 78 |
| 5 | Austin, Texas | 76 |
| 6 | Saint Petersburg, Florida | 75 |
| 7 | Pahrump, Nevada | 73 |
| 8 | Hollywood, California | 71 |
| 9 | La Crescenta-Montrose, California | 71 |
| 10 | Round Rock, Texas | 70 |
(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 | 49 |
| 2 | Blackwater NWR | 44 |
(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 | 3.2µg/m³ | |
| O3 | 119µg/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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 38 AQI US | | 69.8° 57.2° |  13.4 mp/h |
| Thursday, May 30 | Good 41 AQI US | | 71.6° 55.4° | 13.4 mp/h |
| Friday, May 31 | Good 43 AQI US |  | 77° 57.2° | 8.9 mp/h |
| Friday, May 31 | Good 30 AQI US | | 77° 57.2° | 8.9 mp/h |
| Today | Good 49 AQI US |  30% | 78.8° 60.8° | 15.7 mp/h |
| Sunday, Jun 2 | Good 47 AQI US | 60% | 77° 64.4° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 56 AQI US  | | 73.4° 59° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 21 AQI US | 40% | 71.6° 55.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 42 AQI US | 100% | 80.6° 64.4° | 13.4 mp/h |
| Thursday, Jun 6 | Moderate 52 AQI US | 30% | 78.8° 66.2° | 13.4 mp/h |
| Friday, Jun 7 | Good 47 AQI US | | 78.8° 64.4° | 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