Stay updated with real-time air quality in Henderson, Texas 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)
52
Moderate
Henderson, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.41 μg/m³
0
55
155
255
425
605+
22.67 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
1.61 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Henderson, Texas
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AQI 52
Moderate
10.24μg/m³
PM2.5
39.46μg/m³
PM10
22.04ppb
O3
0.51ppb
SO2
1.62ppb
NO2
0.26ppm
CO
AQI 52
Moderate
10.36μg/m³
PM2.5
39.56μg/m³
PM10
21.93ppb
O3
0.51ppb
SO2
1.63ppb
NO2
0.25ppm
CO
AQI 54
Moderate
10.98μg/m³
PM2.5
53.11μg/m³
PM10
26.16ppb
O3
0.56ppb
SO2
1.65ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
51.49μg/m³
PM10
26.31ppb
O3
0.51ppb
SO2
3.54ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
58.48μg/m³
PM10
29.27ppb
O3
0.52ppb
SO2
1.61ppb
NO2
0.24ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
34.79μg/m³
PM10
30.02ppb
O3
0.27ppb
SO2
0.62ppb
NO2
0.11ppm
CO
Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Henderson, Texas is updated on an hourly basis.
The worst air quality in Henderson, Texas was recorded at 07:00:00 on 2025-07-21.
The best air quality in Henderson, Texas was recorded at 11:00:00 on 2025-07-21.
The real-time air quality index in Henderson, Texas is 52, currently categorized as Moderate.
The most common pollutant in Henderson, Texas is PM2.5.
If the air quality in Henderson, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Henderson, Texas at present are 10.392 μg/m3.
The current PM10 levels in Henderson, Texas are 39.415 μg/m3.
The current carbon monoxide (CO) level in Henderson, Texas is 0.254 ppm.
The current sulfur dioxide (SO2) levels in Henderson, Texas are 0.439 ppb.
The current ozone (O3) levels at Henderson, Texas is 22.673 ppm.
The current nitrogen dioxide (NO2) levels at Henderson, Texas is 1.61 ppb.
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