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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 CONTRIBUTORS
South Dakota Department of Environment & Natural Resources (SDDENR)
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Pollen
What is the pollen count in Watertown today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Watertown?
| Weather | Mist |
| Temperature | 42.8°F |
| Humidity | 93% |
| Wind | 16.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 139 |
| 2 | Columbia, South Carolina | 94 |
| 3 | Savannah, Georgia | 75 |
| 4 | Edmond, Oklahoma | 69 |
| 5 | Oklahoma City, Oklahoma | 66 |
| 6 | Wichita, Kansas | 66 |
| 7 | Ann Arbor, Michigan | 65 |
| 8 | Pahrump, Nevada | 65 |
| 9 | Aiken, South Carolina | 61 |
| 10 | San Antonio, Texas | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Watertown aqi ranking
Real-time Watertown air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Riverside Park | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality in Watertown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/m³ | |
| PM10 | 21µg/m³ | |
| O3 | 56µg/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 |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 40 AQI US |  | 62.6° 37.4° |  6.7 mp/h |
| Wednesday, Apr 24 | Good 45 AQI US | | 64.4° 48.2° | 22.4 mp/h |
| Thursday, Apr 25 | Good 29 AQI US | | 53.6° 42.8° | 20.1 mp/h |
| Today | Good 23 AQI US | 100% | 53.6° 42.8° | 20.1 mp/h |
| Saturday, Apr 27 | Good 22 AQI US | 100% | 50° 44.6° | 13.4 mp/h |
| Sunday, Apr 28 | Good 8 AQI US | 100% | 42.8° 39.2° | 17.9 mp/h |
| Monday, Apr 29 | Good 5 AQI US | 90% | 46.4° 35.6° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 8 AQI US | 20% | 57.2° 41° | 26.8 mp/h |
| Wednesday, May 1 | Good 5 AQI US |  | 57.2° 39.2° | 13.4 mp/h |
| Thursday, May 2 | Good 11 AQI US |  100% | 50° 33.8° | 24.6 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Watertown air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Watertown?
AQI US, Metric