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Live air quality index in New York, USA today

Stay updated with real-time air quality in New York, USA 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)

39

Good

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New York, USA

Last updated: ... (Local time)

Major air pollutants in New York, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

7.48 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

30.45 μg/m³

0

55

155

255

425

605+

Ozone (O3)

42.47 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

2.34 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

4.70 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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New York, USA

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Air quality in cities of New York, USA

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How accurate is New York, USA air quality data?

Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Frequently asked questions

How often is the air quality data for New York, USA updated?

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The air quality for New York, USA is updated every hour.


When was the worst air quality at New York, USA in the last 24 hrs?

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The worst air quality in New York, USA in the last 24 hours was observed at 08:00:00 on 2025-06-30.


When was the best air quality at New York, USA in the last 24 hrs?

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In the last 24 hrs, the best air quality in New York, USA was observed at 12:00:00 on 2025-06-30.


What is the current air quality in New York, USA?

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The current air quality in New York, USA is 33, categorized as Good based on real-time data.


What pollutant is the most common in New York, USA?

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The most common pollutant in New York, USA is PM2.5.


What should I do if the air quality in New York, USA is poor?

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If the air quality in New York, USA is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in New York, USA?

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The current PM2.5 concentration at New York, USA is 6.127 μg/m3.


What is the current concentration of PM10 in New York, USA?

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The current PM10 concentration at New York, USA is 23.771 μg/m3.


What is the current concentration of carbon monoxide (CO) in New York, USA?

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The current carbon monoxide (CO) concentration at New York, USA is 0.265 ppm.


What is the current concentration of sulfur dioxide (SO2) in New York, USA?

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The current sulfur dioxide (SO2) concentration at New York, USA is 0.716 ppb.


What is the current concentration of ozone (O3) in New York, USA?

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The current ozone (O3) concentration at New York, USA is 30.02 ppm.


What is the current concentration of nitrogen dioxide (NO2) in New York, USA?

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The current nitrogen dioxide (NO2) concentration at New York, USA is 5.021 ppb.


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