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Current air quality index in Watertown City, New York today

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

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Watertown City, New York

Last updated: ... (Local time)

Major air pollutants in Watertown City, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

10.17 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

43.66 μg/m³

0

55

155

255

425

605+

Ozone (O3)

47.20 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.73 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.86 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Watertown City, New York

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Real-time air quality map: Monitor AQI near Watertown City, New York




How accurate is New York, USA air quality data?

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.


Frequently asked questions

How frequently does the air quality data for Watertown City, New York get updated?

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Air quality updates for Watertown City, New York are available every hour.


What time in the past 24 hours saw the poorest air quality in Watertown City, New York?

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Watertown City, New York experienced its worst air quality at 03:00:00, 2025-06-04.


When was air quality in Watertown City, New York the best over the past 24 hours?

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The best air quality in Watertown City, New York was observed at 03:00:00 on 2025-06-03.


What is the air quality in Watertown City, New York right now?

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The air quality in Watertown City, New York right now is Moderate, with an AQI of 52.


What pollutant is most frequently found in Watertown City, New York?

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In Watertown City, New York, PM2.5 is the most frequently found pollutant.


What can I do if the air quality in Watertown City, New York is poor?

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When air quality in Watertown City, New York is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in Watertown City, New York right now?

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Watertown City, New York currently has a PM2.5 concentration of 10.167 μg/m3.


What is the current level of PM10 in Watertown City, New York?

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Watertown City, New York currently has a PM10 concentration of 43.662 μg/m3.


What is the current level of carbon monoxide (CO) in Watertown City, New York?

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The current carbon monoxide (CO) level in Watertown City, New York is 0.283 ppm.


What is the current level of sulfur dioxide (SO2) in Watertown City, New York?

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The current sulfur dioxide (SO2) concentration in Watertown City, New York is 0.728 ppb.


What is the current level of ozone (O3) in Watertown City, New York?

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Watertown City, New York currently has an ozone (O3) concentration of 47.2 ppm.


What is the current level of nitrogen dioxide (NO2) in Watertown City, New York?

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The current level of nitrogen dioxide (NO2) in Watertown City, New York is 2.858 ppb.


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