New York, USA live air quality index now
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)
24
Good
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)
2.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
8.76 μg/m³
0
55
155
255
425
605+
Ozone (O3)
26.03 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.34 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
4.12 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
New York, USA
New York, USA
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Air quality in cities of New York, USA
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
New Jersey, USA
AQI 23
Good
3.67μg/m³
PM2.5
16.05μg/m³
PM10
24.76ppb
O3
0.42ppb
SO2
5.61ppb
NO2
0.22ppm
CO
Connecticut, USA
AQI 31
Good
3.07μg/m³
PM2.5
10.46μg/m³
PM10
33.63ppb
O3
0.61ppb
SO2
9.48ppb
NO2
0.22ppm
CO
Rhode Island, USA
AQI 36
Good
2.77μg/m³
PM2.5
11.99μg/m³
PM10
38.63ppb
O3
0.40ppb
SO2
9.50ppb
NO2
0.24ppm
CO
Delaware, USA
AQI 27
Good
2.31μg/m³
PM2.5
9.58μg/m³
PM10
29.08ppb
O3
0.37ppb
SO2
3.13ppb
NO2
0.24ppm
CO
Pennsylvania, USA
AQI 25
Good
2.94μg/m³
PM2.5
14.31μg/m³
PM10
27.07ppb
O3
0.53ppb
SO2
3.38ppb
NO2
0.21ppm
CO
Massachusetts, USA
AQI 34
Good
4.60μg/m³
PM2.5
20.04μg/m³
PM10
36.58ppb
O3
0.41ppb
SO2
7.62ppb
NO2
0.18ppm
CO
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.
Source: Ambee Data Sources
Frequently asked questions
How often is the air quality data for New York, USA updated?
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?
The worst air quality in New York, USA in the last 24 hours was observed at 11:00:00 on 2025-10-19.
When was the best air quality at New York, USA in the last 24 hrs?
In the last 24 hrs, the best air quality in New York, USA was observed at 05:00:00 on 2025-10-20.
What is the current air quality in New York, USA?
The current air quality in New York, USA is 25, categorized as Good based on real-time data.
What pollutant is the most common in New York, USA?
The most common pollutant in New York, USA is O3.
What should I do if the air quality in New York, USA is poor?
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?
The current PM2.5 concentration at New York, USA is 1.781 μg/m3.
What is the current concentration of PM10 in New York, USA?
The current PM10 concentration at New York, USA is 7.944 μg/m3.
What is the current concentration of carbon monoxide (CO) in New York, USA?
The current carbon monoxide (CO) concentration at New York, USA is 0.175 ppm.
What is the current concentration of sulfur dioxide (SO2) in New York, USA?
The current sulfur dioxide (SO2) concentration at New York, USA is 0.739 ppb.
What is the current concentration of ozone (O3) in New York, USA?
The current ozone (O3) concentration at New York, USA is 26.585 ppm.
What is the current concentration of nitrogen dioxide (NO2) in New York, USA?
The current nitrogen dioxide (NO2) concentration at New York, USA is 4.986 ppb.
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