Stay updated with real-time air quality in Huntsville, 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)
60
Moderate
Huntsville, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
65.23 μg/m³
0
55
155
255
425
605+
23.92 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
5.49 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Huntsville, Texas
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AQI 56
Moderate
12.34μg/m³
PM2.5
55.54μg/m³
PM10
31.81ppb
O3
0.94ppb
SO2
5.49ppb
NO2
0.30ppm
CO
AQI 64
Moderate
15.56μg/m³
PM2.5
43.07μg/m³
PM10
25.31ppb
O3
0.94ppb
SO2
5.49ppb
NO2
0.30ppm
CO
AQI 62
Moderate
15.04μg/m³
PM2.5
65.02μg/m³
PM10
27.56ppb
O3
0.94ppb
SO2
5.51ppb
NO2
0.30ppm
CO
AQI 60
Moderate
14.34μg/m³
PM2.5
52.85μg/m³
PM10
24.37ppb
O3
0.94ppb
SO2
5.47ppb
NO2
0.30ppm
CO
AQI 62
Moderate
15.10μg/m³
PM2.5
66.96μg/m³
PM10
24.35ppb
O3
0.91ppb
SO2
5.62ppb
NO2
0.31ppm
CO
AQI 62
Moderate
15.09μg/m³
PM2.5
66.93μg/m³
PM10
24.36ppb
O3
0.91ppb
SO2
5.63ppb
NO2
0.31ppm
CO
Air quality data and pollutant measurements for Texas, 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 Huntsville, Texas is updated every hour.
The worst air quality in Huntsville, Texas in the last 24 hours was observed at 10:00:00 on 2025-06-05.
In the last 24 hrs, the best air quality in Huntsville, Texas was observed at 02:00:00 on 2025-06-06.
The current air quality in Huntsville, Texas is 60, categorized as Moderate based on real-time data.
The most common pollutant in Huntsville, Texas is PM2.5.
If the air quality in Huntsville, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Huntsville, Texas is 14.327 μg/m3.
The current PM10 concentration at Huntsville, Texas is 65.233 μg/m3.
The current carbon monoxide (CO) concentration at Huntsville, Texas is 0.305 ppm.
The current sulfur dioxide (SO2) concentration at Huntsville, Texas is 0.872 ppb.
The current ozone (O3) concentration at Huntsville, Texas is 23.916 ppm.
The current nitrogen dioxide (NO2) concentration at Huntsville, Texas is 5.486 ppb.
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