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)
52
Moderate
Watertown City, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.66 μg/m³
0
55
155
255
425
605+
47.20 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
2.86 ppb
0
54
101
361
1250
2050+
0.28 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 52
Moderate
10.17μg/m³
PM2.5
43.66μg/m³
PM10
47.20ppb
O3
0.73ppb
SO2
2.86ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.22μg/m³
PM2.5
41.56μg/m³
PM10
50.28ppb
O3
0.47ppb
SO2
2.91ppb
NO2
0.33ppm
CO
AQI 54
Moderate
10.69μg/m³
PM2.5
50.63μg/m³
PM10
45.04ppb
O3
1.02ppb
SO2
2.71ppb
NO2
0.30ppm
CO
AQI 54
Moderate
10.58μg/m³
PM2.5
51.29μg/m³
PM10
45.52ppb
O3
0.99ppb
SO2
2.83ppb
NO2
0.51ppm
CO
AQI 54
Moderate
10.51μg/m³
PM2.5
51.46μg/m³
PM10
46.43ppb
O3
0.76ppb
SO2
2.86ppb
NO2
0.52ppm
CO
AQI 58
Moderate
12.51μg/m³
PM2.5
53.56μg/m³
PM10
47.22ppb
O3
0.48ppb
SO2
3.06ppb
NO2
0.26ppm
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 03:00:00, 2025-06-04.
The best air quality in Watertown City, New York was observed at 03:00:00 on 2025-06-03.
The air quality in Watertown City, New York right now is Moderate, with an AQI of 52.
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 10.167 μg/m3.
Watertown City, New York currently has a PM10 concentration of 43.662 μg/m3.
The current carbon monoxide (CO) level in Watertown City, New York is 0.283 ppm.
The current sulfur dioxide (SO2) concentration in Watertown City, New York is 0.728 ppb.
Watertown City, New York currently has an ozone (O3) concentration of 47.2 ppm.
The current level of nitrogen dioxide (NO2) in Watertown City, New York is 2.858 ppb.
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