Stay updated with real-time air quality in Wallkill, 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)
38
Good
Wallkill, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.29 μg/m³
0
55
155
255
425
605+
12.45 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
15.82 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wallkill, New York
Wallkill, New York
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AQI 38
Good
7.48μg/m³
PM2.5
28.29μg/m³
PM10
12.45ppb
O3
0.25ppb
SO2
15.82ppb
NO2
0.30ppm
CO
AQI 38
Good
7.44μg/m³
PM2.5
33.23μg/m³
PM10
12.46ppb
O3
0.26ppb
SO2
15.07ppb
NO2
0.30ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
33.43μg/m³
PM10
13.24ppb
O3
0.20ppb
SO2
14.99ppb
NO2
0.29ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
38.42μg/m³
PM10
12.54ppb
O3
0.20ppb
SO2
14.15ppb
NO2
0.29ppm
CO
AQI 44
Good
7.50μg/m³
PM2.5
33.00μg/m³
PM10
13.64ppb
O3
0.20ppb
SO2
17.77ppb
NO2
0.30ppm
CO
AQI 44
Good
7.51μg/m³
PM2.5
32.87μg/m³
PM10
13.74ppb
O3
0.21ppb
SO2
17.49ppb
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 Wallkill, New York is updated on an hourly basis.
The worst air quality in Wallkill, New York was recorded at 12:00:00 on 2025-12-11.
The best air quality in Wallkill, New York was recorded at 09:00:00 on 2025-12-10.
The real-time air quality index in Wallkill, New York is 38, currently categorized as Good.
The most common pollutant in Wallkill, New York is PM2.5.
If the air quality in Wallkill, New York is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Wallkill, New York at present are 7.476 μg/m3.
The current PM10 levels in Wallkill, New York are 28.286 μg/m3.
The current carbon monoxide (CO) level in Wallkill, New York is 0.298 ppm.
The current sulfur dioxide (SO2) levels in Wallkill, New York are 0.251 ppb.
The current ozone (O3) levels at Wallkill, New York is 12.453 ppm.
The current nitrogen dioxide (NO2) levels at Wallkill, New York is 15.822 ppb.
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