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Air quality in Somerville
Air quality index (AQI) and PM2.5 air pollution in Somerville
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Somerville Air Quality Map
Real-time Somerville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Somerville today?
 | Index | Very high | |
 | Tree pollen | Moderate | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Somerville?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 77% |
| Wind | 9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Olancha, California | 129 |
| 2 | Pahrump, Nevada | 78 |
| 3 | Campo, California | 67 |
| 4 | Bishop, California | 63 |
| 5 | Mecca, California | 61 |
| 6 | Milwaukee, Wisconsin | 61 |
| 7 | Lake Arrowhead, California | 59 |
| 8 | Corpus Christi, Texas | 58 |
| 9 | La Crescenta-Montrose, California | 58 |
| 10 | Yucaipa, California | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Somerville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.7*µg/m³ | |
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PM2.5
x2.5
PM2.5 concentration in Somerville is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Somerville?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Somerville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  80% | 82.4° 66.2° |  13.4 mp/h |
| Sunday, May 5 | Good 47 AQI US  | 100% | 80.6° 68° | 13.4 mp/h |
| Monday, May 6 | Good 45 AQI US | | 86° 69.8° | 15.7 mp/h |
| Tuesday, May 7 | Good 43 AQI US | | 87.8° 71.6° | 13.4 mp/h |
| Wednesday, May 8 | Moderate 59 AQI US | | 87.8° 71.6° | 15.7 mp/h |
| Thursday, May 9 | Moderate 71 AQI US | 50% | 87.8° 71.6° | 11.2 mp/h |
| Friday, May 10 | Moderate 69 AQI US | | 77° 66.2° | 15.7 mp/h |
| Saturday, May 11 | Good 17 AQI US | | 69.8° 57.2° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Somerville?
No locations are available.
AQI US, Metric