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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 | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Somerville?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 53% |
| Wind | 4.6 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 119 |
| 2 | Nipomo, California | 99 |
| 3 | Georgetown, Texas | 79 |
| 4 | Boerne, Texas | 77 |
| 5 | San Antonio, Texas | 77 |
| 6 | Round Rock, Texas | 75 |
| 7 | Austin, Texas | 74 |
| 8 | Leander, Texas | 72 |
| 9 | New Braunfels, Texas | 67 |
| 10 | Oklahoma City, Oklahoma | 62 |
(local time)
SEE WORLD AQI RANKING
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US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Somerville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4*µg/m³ | |
✓
PM2.5 concentration in Somerville air currently meets the WHO annual air quality guideline value
Forecast
Somerville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US |  60% | 77° 46.4° |  8.9 mp/h |
| Sunday, Apr 28 | Good 46 AQI US | 80% | 80.6° 59° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 55 AQI US  | 90% | 69.8° 57.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 51 AQI US | 80% | 60.8° 50° | 6.7 mp/h |
| Wednesday, May 1 | Good 41 AQI US | | 69.8° 46.4° | 6.7 mp/h |
| Thursday, May 2 | Good 20 AQI US | | 71.6° 46.4° | 8.9 mp/h |
| Friday, May 3 | Good 30 AQI US | 40% | 66.2° 53.6° | 6.7 mp/h |
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Where is the cleanest air quality in Somerville?
No locations are available.
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AQI US, Metric