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
9.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.30 μg/m³
0
55
155
255
425
605+
37.37 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
1.93 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Henderson, Texas
Scroll To Air Quality MapLoading...
AQI 62
Moderate
15.19μg/m³
PM2.5
42.67μg/m³
PM10
44.41ppb
O3
0.48ppb
SO2
1.64ppb
NO2
0.22ppm
CO
AQI 62
Moderate
15.31μg/m³
PM2.5
46.82μg/m³
PM10
44.28ppb
O3
0.48ppb
SO2
1.64ppb
NO2
0.22ppm
CO
AQI 58
Moderate
12.63μg/m³
PM2.5
50.22μg/m³
PM10
42.90ppb
O3
0.49ppb
SO2
1.65ppb
NO2
0.22ppm
CO
AQI 60
Moderate
13.80μg/m³
PM2.5
50.41μg/m³
PM10
54.31ppb
O3
0.48ppb
SO2
1.64ppb
NO2
0.22ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
48.56μg/m³
PM10
35.76ppb
O3
0.48ppb
SO2
1.63ppb
NO2
0.23ppm
CO
AQI 49
Good
9.08μg/m³
PM2.5
40.68μg/m³
PM10
39.25ppb
O3
0.40ppb
SO2
0.42ppb
NO2
0.13ppm
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 10:00:00 on 2026-07-22.
The best air quality in Henderson, Texas was recorded at 04:00:00 on 2026-07-23.
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 9.764 μg/m3.
The current PM10 levels in Henderson, Texas are 42.296 μg/m3.
The current carbon monoxide (CO) level in Henderson, Texas is 0.22 ppm.
The current sulfur dioxide (SO2) levels in Henderson, Texas are 0.554 ppb.
The current ozone (O3) levels at Henderson, Texas is 37.371 ppm.
The current nitrogen dioxide (NO2) levels at Henderson, Texas is 1.934 ppb.
All Rights Reserved © Ambee Inc. 2025