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Air quality in Watertown
Air quality index (AQI) and PM2.5 air pollution in Watertown
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Watertown Air Quality Map
Real-time Watertown air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Watertown?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 67% |
| Wind | 3 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 91 |
| 2 | Casa Grande, Arizona | 68 |
| 3 | Calexico, California | 66 |
| 4 | Lubbock, Texas | 65 |
| 5 | Pahrump, Nevada | 64 |
| 6 | Yucaipa, California | 61 |
| 7 | Lake Arrowhead, California | 60 |
| 8 | San Antonio, Texas | 60 |
| 9 | San Bernardino, California | 60 |
| 10 | San Fernando, California | 60 |
(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 Watertown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.7*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Watertown is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Watertown?
 | 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
Watertown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  20% | 75.2° 55.4° |  6.7 mp/h |
| Thursday, May 30 | Good 37 AQI US  |  | 66.2° 51.8° | 6.7 mp/h |
| Friday, May 31 | Good 22 AQI US |  | 73.4° 50° | 4.5 mp/h |
| Saturday, Jun 1 | Good 20 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Sunday, Jun 2 | Good 20 AQI US |  | 77° 51.8° | 4.5 mp/h |
| Monday, Jun 3 | Good 35 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 62 AQI US | | 80.6° 55.4° | 6.7 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 Watertown?
No locations are available.
AQI US, Metric