Stay updated with real-time air quality in Watertown City, New York featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
30
Good
Watertown City, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.61 μg/m³
0
55
155
255
425
605+
25.99 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
3.06 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Watertown City, New York
Watertown City, New York
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AQI 60
Moderate
14.14μg/m³
PM2.5
55.96μg/m³
PM10
29.50ppb
O3
0.17ppb
SO2
1.57ppb
NO2
0.28ppm
CO
AQI 60
Moderate
14.09μg/m³
PM2.5
52.80μg/m³
PM10
31.99ppb
O3
0.22ppb
SO2
1.56ppb
NO2
0.29ppm
CO
AQI 58
Moderate
13.05μg/m³
PM2.5
54.89μg/m³
PM10
30.57ppb
O3
0.26ppb
SO2
1.50ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.21μg/m³
PM2.5
54.20μg/m³
PM10
35.80ppb
O3
0.34ppb
SO2
1.61ppb
NO2
0.32ppm
CO
AQI 54
Moderate
11.03μg/m³
PM2.5
53.88μg/m³
PM10
35.10ppb
O3
0.34ppb
SO2
1.64ppb
NO2
0.32ppm
CO
AQI 58
Moderate
12.74μg/m³
PM2.5
40.42μg/m³
PM10
31.70ppb
O3
0.68ppb
SO2
1.74ppb
NO2
0.28ppm
CO
The air quality data for New York, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Watertown City, New York are available every hour.
Watertown City, New York experienced its worst air quality at 01:00:00, 2025-07-16.
The best air quality in Watertown City, New York was observed at 11:00:00 on 2025-07-16.
The air quality in Watertown City, New York right now is Good, with an AQI of 38.
In Watertown City, New York, PM2.5 is the most frequently found pollutant.
When air quality in Watertown City, New York is compromised, staying indoors and wearing a mask can reduce health risks.
Watertown City, New York currently has a PM2.5 concentration of 6.702 μg/m3.
Watertown City, New York currently has a PM10 concentration of 34.019 μg/m3.
The current carbon monoxide (CO) level in Watertown City, New York is 0.233 ppm.
The current sulfur dioxide (SO2) concentration in Watertown City, New York is 0.229 ppb.
Watertown City, New York currently has an ozone (O3) concentration of 38.717 ppm.
The current level of nitrogen dioxide (NO2) in Watertown City, New York is 1.643 ppb.
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