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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Watertown?
| Weather | Clear sky |
| Temperature | 39.2°F |
| Humidity | 84% |
| Wind | 6.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 95 |
| 2 | Mecca, California | 92 |
| 3 | Casa Grande, Arizona | 77 |
| 4 | Claremont, California | 73 |
| 5 | Hot Springs, South Dakota | 70 |
| 6 | La Habra, California | 69 |
| 7 | Bonney Lake, Washington | 67 |
| 8 | Pomona, California | 67 |
| 9 | San Fernando, California | 67 |
| 10 | La Verne, California | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
17*
live AQI index
Good
Overview
What is the current air quality in Watertown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.1*µg/m³ | |
✓
PM2.5 concentration in Watertown air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Watertown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Watertown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 17 AQI US |  | 53.6° 39.2° |  8.9 mp/h |
| Sunday, May 12 | Good 13 AQI US | | 53.6° 39.2° | 4.5 mp/h |
| Monday, May 13 | Good 25 AQI US |  40% | 60.8° 41° | 8.9 mp/h |
| Tuesday, May 14 | Good 22 AQI US | 80% | 68° 48.2° | 13.4 mp/h |
| Wednesday, May 15 | Good 28 AQI US | 100% | 59° 55.4° | 8.9 mp/h |
| Thursday, May 16 | Moderate 52 AQI US  | 100% | 68° 51.8° | 11.2 mp/h |
| Friday, May 17 | Good 14 AQI US | | 68° 48.2° | 4.5 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