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)
42
Good
Lewisboro, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.41 μg/m³
0
55
155
255
425
605+
44.67 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
7.14 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lewisboro, New York
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AQI 42
Good
5.24μg/m³
PM2.5
14.71μg/m³
PM10
44.61ppb
O3
0.33ppb
SO2
5.63ppb
NO2
0.23ppm
CO
AQI 40
Good
5.10μg/m³
PM2.5
20.88μg/m³
PM10
42.97ppb
O3
0.35ppb
SO2
5.75ppb
NO2
0.23ppm
CO
AQI 42
Good
5.18μg/m³
PM2.5
16.49μg/m³
PM10
44.63ppb
O3
0.35ppb
SO2
6.78ppb
NO2
0.24ppm
CO
AQI 42
Good
5.66μg/m³
PM2.5
20.01μg/m³
PM10
44.65ppb
O3
0.34ppb
SO2
7.87ppb
NO2
0.25ppm
CO
AQI 44
Good
5.76μg/m³
PM2.5
16.89μg/m³
PM10
46.62ppb
O3
0.40ppb
SO2
2.95ppb
NO2
0.22ppm
CO
AQI 44
Good
5.66μg/m³
PM2.5
18.07μg/m³
PM10
46.71ppb
O3
0.40ppb
SO2
2.40ppb
NO2
0.23ppm
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 10:00:00, 2026-03-29.
The best air quality in Lewisboro, New York was observed at 03:00:00 on 2026-03-29.
The air quality in Lewisboro, New York right now is Good, with an AQI of 42.
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 6.022 μg/m3.
Lewisboro, New York currently has a PM10 concentration of 18.405 μg/m3.
The current carbon monoxide (CO) level in Lewisboro, New York is 0.236 ppm.
The current sulfur dioxide (SO2) concentration in Lewisboro, New York is 0.334 ppb.
Lewisboro, New York currently has an ozone (O3) concentration of 44.667 ppm.
The current level of nitrogen dioxide (NO2) in Lewisboro, New York is 7.142 ppb.
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