Stay updated with real-time air quality in Lewisboro, 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)
27
Good
Lewisboro, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.56 μg/m³
0
55
155
255
425
605+
29.14 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
5.61 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lewisboro, New York
Lewisboro, New York
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AQI 22
Good
1.95μg/m³
PM2.5
10.32μg/m³
PM10
23.67ppb
O3
0.57ppb
SO2
4.88ppb
NO2
0.15ppm
CO
AQI 28
Good
1.76μg/m³
PM2.5
10.41μg/m³
PM10
30.37ppb
O3
0.58ppb
SO2
5.07ppb
NO2
0.15ppm
CO
AQI 28
Good
3.02μg/m³
PM2.5
12.10μg/m³
PM10
30.48ppb
O3
0.72ppb
SO2
5.13ppb
NO2
0.15ppm
CO
AQI 22
Good
3.63μg/m³
PM2.5
14.84μg/m³
PM10
21.99ppb
O3
0.75ppb
SO2
5.17ppb
NO2
0.15ppm
CO
AQI 21
Good
2.85μg/m³
PM2.5
10.37μg/m³
PM10
23.41ppb
O3
0.53ppb
SO2
4.45ppb
NO2
0.15ppm
CO
AQI 20
Good
2.95μg/m³
PM2.5
10.27μg/m³
PM10
21.70ppb
O3
0.57ppb
SO2
4.86ppb
NO2
0.15ppm
CO
The air quality data for New York, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Lewisboro, New York are available every hour.
Lewisboro, New York experienced its worst air quality at 01:00:00, 2026-05-20.
The best air quality in Lewisboro, New York was observed at 06:00:00 on 2026-05-21.
The air quality in Lewisboro, New York right now is Good, with an AQI of 21.
In Lewisboro, New York, O3 is the most frequently found pollutant.
When air quality in Lewisboro, New York is compromised, staying indoors and wearing a mask can reduce health risks.
Lewisboro, New York currently has a PM2.5 concentration of 1.996 μg/m3.
Lewisboro, New York currently has a PM10 concentration of 8.967 μg/m3.
The current carbon monoxide (CO) level in Lewisboro, New York is 0.154 ppm.
The current sulfur dioxide (SO2) concentration in Lewisboro, New York is 0.597 ppb.
Lewisboro, New York currently has an ozone (O3) concentration of 22.974 ppm.
The current level of nitrogen dioxide (NO2) in Lewisboro, New York is 4.996 ppb.
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