Stay updated with real-time air quality in LaGrange, 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)
31
Good
LaGrange, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.90 μg/m³
0
55
155
255
425
605+
33.59 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
9.14 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
LaGrange, New York
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AQI 31
Good
4.87μg/m³
PM2.5
19.90μg/m³
PM10
33.59ppb
O3
0.28ppb
SO2
9.14ppb
NO2
0.25ppm
CO
AQI 31
Good
3.74μg/m³
PM2.5
15.60μg/m³
PM10
32.60ppb
O3
0.36ppb
SO2
8.65ppb
NO2
0.27ppm
CO
AQI 30
Good
2.68μg/m³
PM2.5
21.41μg/m³
PM10
32.41ppb
O3
0.40ppb
SO2
8.87ppb
NO2
0.27ppm
CO
AQI 30
Good
4.04μg/m³
PM2.5
18.02μg/m³
PM10
32.19ppb
O3
0.39ppb
SO2
9.17ppb
NO2
0.26ppm
CO
AQI 32
Good
4.02μg/m³
PM2.5
17.37μg/m³
PM10
34.90ppb
O3
0.40ppb
SO2
9.10ppb
NO2
0.27ppm
CO
AQI 29
Good
3.89μg/m³
PM2.5
18.09μg/m³
PM10
31.13ppb
O3
0.38ppb
SO2
8.60ppb
NO2
0.27ppm
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 Lagrange, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Lagrange, New York was at its worst at 11:00:00 on 2026-04-24.
In the last 24 hours, the best air quality in Lagrange, New York was observed at 11:00:00 on 2026-04-25.
As of now, the AQI in Lagrange, New York is 31, indicating Good conditions.
Lagrange, New York air has the highest levels of O3.
Poor air quality in Lagrange, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lagrange, New York are currently 4.874 μg/m3.
The PM10 concentration in Lagrange, New York is 19.902 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lagrange, New York is 0.248 ppm.
Currently, Lagrange, New York has a sulfur dioxide (SO2) concentration of 0.283 ppb.
The current ozone (O3) level in Lagrange, New York at the moment is 33.587 ppm.
Nitrogen dioxide (NO2) level in Lagrange, New York at the moment is 9.145 ppb.
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