Watertown
2 monitoring stations · readings from 43 to 44
Average AQI
Air quality in Watertown
Air quality in Watertown is currently 44 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Watertown right now.
We aggregate 2 stations across Watertown. Individual stations range from 43 at the cleanest to 44 at the worst, so conditions vary across Watertown — the local figure matters more than the average.
Watertown breaks down into 2 stations you can open individually. Of those listed below, 3rd Avenue Southwest is reading highest at 44 and Watertown lowest at 43.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Stations in Watertown
About Watertown
Coordinates
44.900, -97.129
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
43 – 44
Cleanest to worst station reading
Watertown air quality, answered
Watertown is currently reading an AQI of 44, which is Good. It is the average across 2 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
44 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 2 stations in Watertown, reading between 43 and 44.
Of the stations currently listed for Watertown, 3rd Avenue Southwest is reading highest at 44 (Good).
Hourly. We pull from the official monitoring networks that publish for this city, and this page refreshes on the same cadence.
See Watertown on the map.
Every station around it, live — or find out what today's reading means for you personally.