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
4.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.09 μg/m³
0
55
155
255
425
605+
33.27 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
10.44 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clarkstown, New York
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AQI 33
Good
4.71μg/m³
PM2.5
20.42μg/m³
PM10
35.60ppb
O3
0.31ppb
SO2
9.44ppb
NO2
0.29ppm
CO
AQI 34
Good
4.94μg/m³
PM2.5
21.80μg/m³
PM10
36.50ppb
O3
0.30ppb
SO2
8.40ppb
NO2
0.27ppm
CO
AQI 28
Good
3.78μg/m³
PM2.5
13.82μg/m³
PM10
30.38ppb
O3
0.31ppb
SO2
6.17ppb
NO2
0.31ppm
CO
AQI 34
Good
4.75μg/m³
PM2.5
21.16μg/m³
PM10
37.30ppb
O3
0.29ppb
SO2
7.32ppb
NO2
0.27ppm
CO
AQI 31
Good
4.49μg/m³
PM2.5
19.53μg/m³
PM10
34.42ppb
O3
0.31ppb
SO2
10.60ppb
NO2
0.30ppm
CO
AQI 34
Good
4.94μg/m³
PM2.5
21.63μg/m³
PM10
36.79ppb
O3
0.30ppb
SO2
8.49ppb
NO2
0.28ppm
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 10:00:00 on 2026-02-12.
In the last 24 hours, the best air quality in Clarkstown, New York was observed at 02:00:00 on 2026-02-13.
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 4.858 μg/m3.
The PM10 concentration in Clarkstown, New York is 21.088 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Clarkstown, New York is 0.309 ppm.
Currently, Clarkstown, New York has a sulfur dioxide (SO2) concentration of 0.309 ppb.
The current ozone (O3) level in Clarkstown, New York at the moment is 33.274 ppm.
Nitrogen dioxide (NO2) level in Clarkstown, New York at the moment is 10.439 ppb.
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