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)
33
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)
3.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
14.94 μg/m³
0
55
155
255
425
605+
Ozone (O3)
36.39 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.56 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
3.18 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
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 30
Good
3.34μg/m³
PM2.5
14.49μg/m³
PM10
31.56ppb
O3
0.65ppb
SO2
4.34ppb
NO2
0.29ppm
CO
Connecticut, USA
AQI 28
Good
3.59μg/m³
PM2.5
10.47μg/m³
PM10
29.56ppb
O3
0.32ppb
SO2
3.31ppb
NO2
0.18ppm
CO
Rhode Island, USA
AQI 27
Good
5.29μg/m³
PM2.5
20.50μg/m³
PM10
25.65ppb
O3
0.27ppb
SO2
2.75ppb
NO2
0.18ppm
CO
Delaware, USA
AQI 36
Good
3.90μg/m³
PM2.5
15.89μg/m³
PM10
38.95ppb
O3
0.22ppb
SO2
2.50ppb
NO2
0.27ppm
CO
Pennsylvania, USA
AQI 37
Good
4.76μg/m³
PM2.5
20.86μg/m³
PM10
39.68ppb
O3
0.71ppb
SO2
3.13ppb
NO2
0.24ppm
CO
Massachusetts, USA
AQI 27
Good
4.69μg/m³
PM2.5
17.64μg/m³
PM10
25.87ppb
O3
0.41ppb
SO2
3.18ppb
NO2
0.14ppm
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 08:00:00 on 2026-04-18.
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 09:00:00 on 2026-04-18.
What is the current air quality in New York, USA?
The current air quality in New York, USA is 34, 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 3.588 μg/m3.
What is the current concentration of PM10 in New York, USA?
The current PM10 concentration at New York, USA is 14.973 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 0.256 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 0.597 ppb.
What is the current concentration of ozone (O3) in New York, USA?
The current ozone (O3) concentration at New York, USA is 36.975 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 3.128 ppb.
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