Stay updated with real-time air quality in Wilton, 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)
42
Good
Wilton, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.53 μg/m³
0
55
155
255
425
605+
44.56 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
3.49 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Wilton, New York
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AQI 41
Good
4.69μg/m³
PM2.5
16.49μg/m³
PM10
43.63ppb
O3
0.25ppb
SO2
3.49ppb
NO2
0.18ppm
CO
AQI 43
Good
4.28μg/m³
PM2.5
17.84μg/m³
PM10
45.65ppb
O3
0.25ppb
SO2
3.49ppb
NO2
0.18ppm
CO
AQI 40
Good
5.08μg/m³
PM2.5
20.36μg/m³
PM10
43.12ppb
O3
0.25ppb
SO2
3.71ppb
NO2
0.18ppm
CO
AQI 42
Good
4.38μg/m³
PM2.5
17.46μg/m³
PM10
44.80ppb
O3
0.24ppb
SO2
3.72ppb
NO2
0.18ppm
CO
AQI 43
Good
4.81μg/m³
PM2.5
16.61μg/m³
PM10
45.83ppb
O3
0.28ppb
SO2
3.58ppb
NO2
0.18ppm
CO
AQI 39
Good
5.63μg/m³
PM2.5
19.35μg/m³
PM10
42.22ppb
O3
0.25ppb
SO2
3.81ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Wilton, New York is updated every hour.
The worst air quality in Wilton, New York in the last 24 hours was observed at 09:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Wilton, New York was observed at 11:00:00 on 2026-03-29.
The current air quality in Wilton, New York is 42, categorized as Good based on real-time data.
The most common pollutant in Wilton, New York is O3.
If the air quality in Wilton, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Wilton, New York is 4.542 μg/m3.
The current PM10 concentration at Wilton, New York is 16.533 μg/m3.
The current carbon monoxide (CO) concentration at Wilton, New York is 0.181 ppm.
The current sulfur dioxide (SO2) concentration at Wilton, New York is 0.252 ppb.
The current ozone (O3) concentration at Wilton, New York is 44.562 ppm.
The current nitrogen dioxide (NO2) concentration at Wilton, New York is 3.492 ppb.
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