Stay updated with real-time air quality in Clarkstown, 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)
31
Good
Clarkstown, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.28 μg/m³
0
55
155
255
425
605+
34.35 ppb
0
55
71
86
201
201+
1.53 ppb
0
36
76
186
605
1005+
7.33 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Clarkstown, New York
Clarkstown, New York
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AQI 31
Good
3.11μg/m³
PM2.5
15.61μg/m³
PM10
34.16ppb
O3
1.51ppb
SO2
7.11ppb
NO2
0.17ppm
CO
AQI 32
Good
3.04μg/m³
PM2.5
15.49μg/m³
PM10
34.70ppb
O3
1.47ppb
SO2
6.64ppb
NO2
0.17ppm
CO
AQI 29
Good
3.05μg/m³
PM2.5
13.69μg/m³
PM10
31.46ppb
O3
1.55ppb
SO2
6.76ppb
NO2
0.17ppm
CO
AQI 27
Good
3.35μg/m³
PM2.5
13.66μg/m³
PM10
29.41ppb
O3
1.42ppb
SO2
5.04ppb
NO2
0.18ppm
CO
AQI 31
Good
3.08μg/m³
PM2.5
15.22μg/m³
PM10
33.79ppb
O3
1.53ppb
SO2
7.35ppb
NO2
0.16ppm
CO
AQI 32
Good
3.06μg/m³
PM2.5
15.68μg/m³
PM10
34.76ppb
O3
1.46ppb
SO2
6.63ppb
NO2
0.17ppm
CO
Air quality and pollutant data for New York, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Clarkstown, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Clarkstown, New York was at its worst at 06:00:00 on 2026-06-19.
In the last 24 hours, the best air quality in Clarkstown, New York was observed at 07:00:00 on 2026-06-20.
As of now, the AQI in Clarkstown, New York is 31, indicating Good conditions.
Clarkstown, New York air has the highest levels of O3.
Poor air quality in Clarkstown, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Clarkstown, New York are currently 2.994 μg/m3.
The PM10 concentration in Clarkstown, New York is 14.279 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Clarkstown, New York is 0.158 ppm.
Currently, Clarkstown, New York has a sulfur dioxide (SO2) concentration of 1.526 ppb.
The current ozone (O3) level in Clarkstown, New York at the moment is 34.35 ppm.
Nitrogen dioxide (NO2) level in Clarkstown, New York at the moment is 7.331 ppb.
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