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)
38
Good
Henderson, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.86 μg/m³
0
55
155
255
425
605+
18.45 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
3.61 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Henderson, Texas
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AQI 38
Good
7.01μg/m³
PM2.5
25.95μg/m³
PM10
20.25ppb
O3
0.57ppb
SO2
5.82ppb
NO2
0.36ppm
CO
AQI 38
Good
7.15μg/m³
PM2.5
29.73μg/m³
PM10
18.70ppb
O3
0.57ppb
SO2
5.82ppb
NO2
0.35ppm
CO
AQI 38
Good
7.32μg/m³
PM2.5
32.34μg/m³
PM10
18.73ppb
O3
0.58ppb
SO2
5.80ppb
NO2
0.37ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
32.41μg/m³
PM10
18.69ppb
O3
0.58ppb
SO2
5.81ppb
NO2
0.37ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
34.93μg/m³
PM10
18.76ppb
O3
0.56ppb
SO2
5.77ppb
NO2
0.34ppm
CO
AQI 33
Good
5.55μg/m³
PM2.5
24.00μg/m³
PM10
28.28ppb
O3
0.04ppb
SO2
0.71ppb
NO2
0.10ppm
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 05:00:00 on 2026-03-04.
The best air quality in Henderson, Texas was recorded at 12:00:00 on 2026-03-05.
The real-time air quality index in Henderson, Texas is 38, currently categorized as Good.
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 6.774 μg/m3.
The current PM10 levels in Henderson, Texas are 24.413 μg/m3.
The current carbon monoxide (CO) level in Henderson, Texas is 0.355 ppm.
The current sulfur dioxide (SO2) levels in Henderson, Texas are 0.573 ppb.
The current ozone (O3) levels at Henderson, Texas is 18.611 ppm.
The current nitrogen dioxide (NO2) levels at Henderson, Texas is 5.817 ppb.
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