Stay updated with real-time air quality in Tarrytown, 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)
49
Good
Tarrytown, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.90 μg/m³
0
55
155
255
425
605+
11.12 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
14.54 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Tarrytown, New York
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AQI 49
Good
8.73μg/m³
PM2.5
38.13μg/m³
PM10
7.03ppb
O3
0.32ppb
SO2
15.27ppb
NO2
0.30ppm
CO
AQI 54
Moderate
10.54μg/m³
PM2.5
45.94μg/m³
PM10
6.21ppb
O3
0.33ppb
SO2
15.78ppb
NO2
0.30ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
36.26μg/m³
PM10
7.87ppb
O3
0.32ppb
SO2
15.34ppb
NO2
0.30ppm
CO
AQI 58
Moderate
13.29μg/m³
PM2.5
53.23μg/m³
PM10
3.38ppb
O3
0.33ppb
SO2
15.10ppb
NO2
0.31ppm
CO
AQI 64
Moderate
15.59μg/m³
PM2.5
55.60μg/m³
PM10
5.53ppb
O3
0.33ppb
SO2
14.58ppb
NO2
0.31ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
35.69μg/m³
PM10
8.82ppb
O3
0.32ppb
SO2
15.38ppb
NO2
0.30ppm
CO
Air quality measurements for New York, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Tarrytown, New York is updated on an hourly basis.
The worst air quality in Tarrytown, New York was recorded at 03:00:00 on 2026-03-08.
The best air quality in Tarrytown, New York was recorded at 07:00:00 on 2026-03-07.
The real-time air quality index in Tarrytown, New York is 49, currently categorized as Good.
The most common pollutant in Tarrytown, New York is PM2.5.
If the air quality in Tarrytown, New York is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Tarrytown, New York at present are 8.731 μg/m3.
The current PM10 levels in Tarrytown, New York are 38.133 μg/m3.
The current carbon monoxide (CO) level in Tarrytown, New York is 0.304 ppm.
The current sulfur dioxide (SO2) levels in Tarrytown, New York are 0.324 ppb.
The current ozone (O3) levels at Tarrytown, New York is 7.033 ppm.
The current nitrogen dioxide (NO2) levels at Tarrytown, New York is 15.27 ppb.
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