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)
33
Good
Clarkstown, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.27 μg/m³
0
55
155
255
425
605+
11.45 ppb
0
55
71
86
201
201+
0.90 ppb
0
36
76
186
605
1005+
21.08 ppb
0
54
101
361
1250
2050+
0.33 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 33
Good
5.81μg/m³
PM2.5
25.46μg/m³
PM10
13.28ppb
O3
0.90ppb
SO2
21.39ppb
NO2
0.34ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
24.58μg/m³
PM10
13.51ppb
O3
0.90ppb
SO2
21.46ppb
NO2
0.35ppm
CO
AQI 44
Good
7.59μg/m³
PM2.5
32.89μg/m³
PM10
15.02ppb
O3
0.91ppb
SO2
20.95ppb
NO2
0.34ppm
CO
AQI 44
Good
8.37μg/m³
PM2.5
32.24μg/m³
PM10
17.70ppb
O3
0.90ppb
SO2
20.99ppb
NO2
0.34ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
27.19μg/m³
PM10
13.24ppb
O3
0.89ppb
SO2
21.24ppb
NO2
0.34ppm
CO
AQI 33
Good
5.55μg/m³
PM2.5
24.26μg/m³
PM10
13.82ppb
O3
0.89ppb
SO2
21.44ppb
NO2
0.35ppm
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 12:00:00 on 2025-12-13.
In the last 24 hours, the best air quality in Clarkstown, New York was observed at 03:00:00 on 2025-12-13.
As of now, the AQI in Clarkstown, New York is 33, indicating Good conditions.
Clarkstown, New York air has the highest levels of PM2.5.
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 6.254 μg/m3.
The PM10 concentration in Clarkstown, New York is 27.272 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Clarkstown, New York is 0.329 ppm.
Currently, Clarkstown, New York has a sulfur dioxide (SO2) concentration of 0.895 ppb.
The current ozone (O3) level in Clarkstown, New York at the moment is 11.452 ppm.
Nitrogen dioxide (NO2) level in Clarkstown, New York at the moment is 21.076 ppb.
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