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)
34
Good
Henrietta, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.54 μg/m³
0
55
155
255
425
605+
37.04 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
7.11 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Henrietta, New York
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AQI 34
Good
3.51μg/m³
PM2.5
15.31μg/m³
PM10
37.01ppb
O3
0.48ppb
SO2
7.11ppb
NO2
0.22ppm
CO
AQI 34
Good
3.62μg/m³
PM2.5
15.84μg/m³
PM10
37.00ppb
O3
0.48ppb
SO2
7.12ppb
NO2
0.22ppm
CO
AQI 34
Good
3.66μg/m³
PM2.5
16.02μg/m³
PM10
37.01ppb
O3
0.48ppb
SO2
7.12ppb
NO2
0.22ppm
CO
AQI 35
Good
3.21μg/m³
PM2.5
13.05μg/m³
PM10
38.18ppb
O3
0.48ppb
SO2
7.95ppb
NO2
0.20ppm
CO
AQI 35
Good
3.28μg/m³
PM2.5
13.46μg/m³
PM10
37.69ppb
O3
0.48ppb
SO2
7.14ppb
NO2
0.20ppm
CO
AQI 34
Good
3.36μg/m³
PM2.5
13.35μg/m³
PM10
37.32ppb
O3
0.18ppb
SO2
1.19ppb
NO2
0.22ppm
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 08:00:00 on 2026-03-13.
In the last 24 hrs, the best air quality in Henrietta, New York was observed at 05:00:00 on 2026-03-14.
The current air quality in Henrietta, New York is 34, 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 3.561 μg/m3.
The current PM10 concentration at Henrietta, New York is 15.545 μg/m3.
The current carbon monoxide (CO) concentration at Henrietta, New York is 0.215 ppm.
The current sulfur dioxide (SO2) concentration at Henrietta, New York is 0.475 ppb.
The current ozone (O3) concentration at Henrietta, New York is 37.037 ppm.
The current nitrogen dioxide (NO2) concentration at Henrietta, New York is 7.112 ppb.
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