Stay updated with real-time air quality in Henrietta, 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)
36
Good
Henrietta, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.09 μg/m³
0
55
155
255
425
605+
39.10 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
5.27 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Henrietta, New York
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AQI 36
Good
3.17μg/m³
PM2.5
13.90μg/m³
PM10
39.08ppb
O3
0.20ppb
SO2
5.27ppb
NO2
0.31ppm
CO
AQI 36
Good
3.17μg/m³
PM2.5
13.72μg/m³
PM10
39.01ppb
O3
0.20ppb
SO2
5.27ppb
NO2
0.31ppm
CO
AQI 36
Good
3.18μg/m³
PM2.5
13.89μg/m³
PM10
39.02ppb
O3
0.20ppb
SO2
5.27ppb
NO2
0.31ppm
CO
AQI 22
Good
3.70μg/m³
PM2.5
17.48μg/m³
PM10
24.24ppb
O3
0.43ppb
SO2
4.86ppb
NO2
0.28ppm
CO
AQI 29
Good
3.49μg/m³
PM2.5
14.60μg/m³
PM10
31.18ppb
O3
0.43ppb
SO2
5.06ppb
NO2
0.28ppm
CO
AQI 27
Good
3.34μg/m³
PM2.5
15.15μg/m³
PM10
28.74ppb
O3
0.26ppb
SO2
5.99ppb
NO2
0.31ppm
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 Henrietta, New York is updated every hour.
The worst air quality in Henrietta, New York in the last 24 hours was observed at 10:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Henrietta, New York was observed at 09:00:00 on 2026-03-09.
The current air quality in Henrietta, New York is 36, categorized as Good based on real-time data.
The most common pollutant in Henrietta, New York is O3.
If the air quality in Henrietta, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Henrietta, New York is 3.183 μg/m3.
The current PM10 concentration at Henrietta, New York is 14.089 μg/m3.
The current carbon monoxide (CO) concentration at Henrietta, New York is 0.311 ppm.
The current sulfur dioxide (SO2) concentration at Henrietta, New York is 0.203 ppb.
The current ozone (O3) concentration at Henrietta, New York is 39.102 ppm.
The current nitrogen dioxide (NO2) concentration at Henrietta, New York is 5.267 ppb.
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