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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
Pollen
What is the pollen count in Watertown today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Watertown?
| Weather | Clear sky |
| Temperature | 77°F |
| Humidity | 52% |
| Wind | 3.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 113 |
| 2 | Boerne, Texas | 93 |
| 3 | San Antonio, Texas | 93 |
| 4 | El Paso, Texas | 91 |
| 5 | Leander, Texas | 86 |
| 6 | New Braunfels, Texas | 86 |
| 7 | Indio, California | 82 |
| 8 | Austin, Texas | 81 |
| 9 | Georgetown, Texas | 79 |
| 10 | Round Rock, Texas | 78 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Watertown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.4*µg/m³ | |
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PM2.5
x2.7
PM2.5 concentration in Watertown is currently 2.7 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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Moderate 54 AQI US | | 84.2° 57.2° |  4.5 mp/h |
| Today | Moderate 54 AQI US |  | 86° 60.8° | 11.2 mp/h |
| Friday, Apr 26 | Good 44 AQI US  |  | 82.4° 64.4° | 11.2 mp/h |
| Saturday, Apr 27 | Good 27 AQI US | | 84.2° 60.8° | 11.2 mp/h |
| Sunday, Apr 28 | Good 22 AQI US | | 86° 59° | 11.2 mp/h |
| Monday, Apr 29 | Good 35 AQI US | | 87.8° 60.8° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US |  30% | 89.6° 62.6° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US | 60% | 91.4° 64.4° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Watertown?
No locations are available.
AQI US, Metric