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)
149
Unhealthy for sensitive groups
Henrietta, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
55.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
243.04 μg/m³
0
55
155
255
425
605+
22.20 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
5.12 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Henrietta, New York
Henrietta, New York
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AQI 149
Unhealthy for sensitive groups
55.23μg/m³
PM2.5
243.87μg/m³
PM10
29.92ppb
O3
0.59ppb
SO2
2.41ppb
NO2
0.27ppm
CO
AQI 151
Unhealthy
56.27μg/m³
PM2.5
248.11μg/m³
PM10
29.99ppb
O3
0.59ppb
SO2
2.40ppb
NO2
0.27ppm
CO
AQI 151
Unhealthy
56.48μg/m³
PM2.5
248.52μg/m³
PM10
29.97ppb
O3
0.59ppb
SO2
2.41ppb
NO2
0.27ppm
CO
AQI 139
Unhealthy for sensitive groups
51.03μg/m³
PM2.5
167.31μg/m³
PM10
31.29ppb
O3
0.59ppb
SO2
2.81ppb
NO2
0.27ppm
CO
AQI 144
Unhealthy for sensitive groups
52.94μg/m³
PM2.5
198.15μg/m³
PM10
32.14ppb
O3
0.59ppb
SO2
2.44ppb
NO2
0.27ppm
CO
AQI 127
Unhealthy for sensitive groups
46.40μg/m³
PM2.5
151.07μg/m³
PM10
25.35ppb
O3
0.60ppb
SO2
2.48ppb
NO2
0.27ppm
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 09:00:00 on 2025-06-07.
In the last 24 hrs, the best air quality in Henrietta, New York was observed at 10:00:00 on 2025-06-06.
The current air quality in Henrietta, New York is 149, categorized as Unhealthy for Sensitive Groups based on real-time data.
The most common pollutant in Henrietta, New York is PM2.5.
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 55.476 μg/m3.
The current PM10 concentration at Henrietta, New York is 243.042 μg/m3.
The current carbon monoxide (CO) concentration at Henrietta, New York is 0.249 ppm.
The current sulfur dioxide (SO2) concentration at Henrietta, New York is 0.487 ppb.
The current ozone (O3) concentration at Henrietta, New York is 22.198 ppm.
The current nitrogen dioxide (NO2) concentration at Henrietta, New York is 5.115 ppb.
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