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)
44
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)
7.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
33.45 μg/m³
0
55
155
255
425
605+
Ozone (O3)
22.69 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.09 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
12.70 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
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 52
Moderate
9.92μg/m³
PM2.5
42.35μg/m³
PM10
15.29ppb
O3
1.33ppb
SO2
17.67ppb
NO2
0.44ppm
CO
Connecticut, USA
AQI 49
Good
9.06μg/m³
PM2.5
32.32μg/m³
PM10
18.83ppb
O3
0.61ppb
SO2
17.11ppb
NO2
0.36ppm
CO
Rhode Island, USA
AQI 38
Good
6.96μg/m³
PM2.5
29.27μg/m³
PM10
25.95ppb
O3
0.61ppb
SO2
14.31ppb
NO2
0.39ppm
CO
Delaware, USA
AQI 49
Good
8.59μg/m³
PM2.5
37.82μg/m³
PM10
21.05ppb
O3
0.61ppb
SO2
8.68ppb
NO2
0.45ppm
CO
Pennsylvania, USA
AQI 49
Good
9.20μg/m³
PM2.5
39.85μg/m³
PM10
21.34ppb
O3
1.27ppb
SO2
10.53ppb
NO2
0.38ppm
CO
Massachusetts, USA
AQI 33
Good
6.47μg/m³
PM2.5
26.95μg/m³
PM10
24.45ppb
O3
0.73ppb
SO2
13.90ppb
NO2
0.33ppm
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 03:00:00 on 2026-11-03.
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 11:00:00 on 2026-11-02.
What is the current air quality in New York, USA?
The current air quality in New York, USA is 44, 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 PM2.5.
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 7.695 μg/m3.
What is the current concentration of PM10 in New York, USA?
The current PM10 concentration at New York, USA is 33.448 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 0.357 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 1.095 ppb.
What is the current concentration of ozone (O3) in New York, USA?
The current ozone (O3) concentration at New York, USA is 22.687 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 12.697 ppb.
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