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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 | Clear sky |
| Temperature | 53.6°F |
| Humidity | 82% |
| Wind | 3.4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Canton, Ohio | 93 |
| 2 | Mecca, California | 84 |
| 3 | Pahrump, Nevada | 81 |
| 4 | Maricopa, Arizona | 71 |
| 5 | Corpus Christi, Texas | 68 |
| 6 | Potomac, Maryland | 68 |
| 7 | Elizabethtown, Pennsylvania | 67 |
| 8 | Boerne, Texas | 64 |
| 9 | Claremont, California | 64 |
| 10 | Middletown, Ohio | 64 |
(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 | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Watertown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 14µg/m³ | |
| O3 | 60µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Watertown is currently 1.4 times 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 |
|---|---|---|---|---|
| Friday, May 17 | Good 37 AQI US |  | 69.8° 51.8° |  22.4 mp/h |
| Saturday, May 18 | Good 46 AQI US |  | 66.2° 48.2° | 15.7 mp/h |
| Sunday, May 19 | Good 38 AQI US | | 66.2° 53.6° | 13.4 mp/h |
| Today | Good 38 AQI US | 90% | 66.2° 53.6° | 13.4 mp/h |
| Tuesday, May 21 | Good 31 AQI US | 100% | 55.4° 44.6° | 26.8 mp/h |
| Wednesday, May 22 | Good 23 AQI US | 100% | 62.6° 42.8° | 11.2 mp/h |
| Thursday, May 23 | Good 11 AQI US | 90% | 73.4° 48.2° | 20.1 mp/h |
| Friday, May 24 | Good 14 AQI US | 100% | 60.8° 44.6° | 17.9 mp/h |
| Saturday, May 25 | Good 6 AQI US |  | 62.6° 48.2° | 8.9 mp/h |
| Sunday, May 26 | Good 12 AQI US | 100% | 57.2° 48.2° | 8.9 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