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)
41
Good
Tarrytown, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.66 μg/m³
0
55
155
255
425
605+
44.25 ppb
0
55
71
86
201
201+
0.11 ppb
0
36
76
186
605
1005+
3.94 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tarrytown, New York
Tarrytown, New York
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AQI 36
Good
3.77μg/m³
PM2.5
16.29μg/m³
PM10
38.80ppb
O3
0.11ppb
SO2
4.63ppb
NO2
0.23ppm
CO
AQI 38
Good
3.73μg/m³
PM2.5
16.98μg/m³
PM10
40.70ppb
O3
0.11ppb
SO2
5.63ppb
NO2
0.22ppm
CO
AQI 36
Good
3.81μg/m³
PM2.5
15.89μg/m³
PM10
38.56ppb
O3
0.11ppb
SO2
3.86ppb
NO2
0.23ppm
CO
AQI 43
Good
3.87μg/m³
PM2.5
14.28μg/m³
PM10
45.66ppb
O3
0.11ppb
SO2
5.92ppb
NO2
0.23ppm
CO
AQI 48
Good
5.42μg/m³
PM2.5
24.95μg/m³
PM10
52.05ppb
O3
0.11ppb
SO2
3.77ppb
NO2
0.23ppm
CO
AQI 35
Good
3.89μg/m³
PM2.5
15.99μg/m³
PM10
38.19ppb
O3
0.11ppb
SO2
3.38ppb
NO2
0.23ppm
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 08:00:00 on 2026-08-04.
The best air quality in Tarrytown, New York was recorded at 10:00:00 on 2026-08-04.
The real-time air quality index in Tarrytown, New York is 41, currently categorized as Good.
The most common pollutant in Tarrytown, New York is O3.
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 4.614 μg/m3.
The current PM10 levels in Tarrytown, New York are 21.662 μg/m3.
The current carbon monoxide (CO) level in Tarrytown, New York is 0.228 ppm.
The current sulfur dioxide (SO2) levels in Tarrytown, New York are 0.113 ppb.
The current ozone (O3) levels at Tarrytown, New York is 44.248 ppm.
The current nitrogen dioxide (NO2) levels at Tarrytown, New York is 3.945 ppb.
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