Stay updated with real-time air quality in Hornsby Bend, 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)
56
Moderate
Hornsby Bend, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.25 μg/m³
0
55
155
255
425
605+
18.61 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
6.33 ppb
0
54
101
361
1250
2050+
0.48 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hornsby Bend, Texas
Hornsby Bend, Texas
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AQI 56
Moderate
12.15μg/m³
PM2.5
51.27μg/m³
PM10
21.66ppb
O3
0.67ppb
SO2
6.37ppb
NO2
0.48ppm
CO
AQI 56
Moderate
12.23μg/m³
PM2.5
43.44μg/m³
PM10
17.28ppb
O3
0.67ppb
SO2
6.32ppb
NO2
0.48ppm
CO
AQI 56
Moderate
12.21μg/m³
PM2.5
50.53μg/m³
PM10
20.06ppb
O3
0.66ppb
SO2
6.34ppb
NO2
0.49ppm
CO
AQI 56
Moderate
12.47μg/m³
PM2.5
50.76μg/m³
PM10
20.00ppb
O3
0.67ppb
SO2
6.39ppb
NO2
0.48ppm
CO
AQI 56
Moderate
12.36μg/m³
PM2.5
51.80μg/m³
PM10
20.16ppb
O3
0.66ppb
SO2
6.34ppb
NO2
0.49ppm
CO
AQI 58
Moderate
12.52μg/m³
PM2.5
50.27μg/m³
PM10
18.21ppb
O3
0.67ppb
SO2
6.33ppb
NO2
0.48ppm
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 Hornsby Bend, Texas is updated on an hourly basis.
The worst air quality in Hornsby Bend, Texas was recorded at 07:00:00 on 2025-06-05.
The best air quality in Hornsby Bend, Texas was recorded at 09:00:00 on 2025-06-05.
The real-time air quality index in Hornsby Bend, Texas is 56, currently categorized as Moderate.
The most common pollutant in Hornsby Bend, Texas is PM2.5.
If the air quality in Hornsby Bend, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Hornsby Bend, Texas at present are 12.121 μg/m3.
The current PM10 levels in Hornsby Bend, Texas are 45.25 μg/m3.
The current carbon monoxide (CO) level in Hornsby Bend, Texas is 0.485 ppm.
The current sulfur dioxide (SO2) levels in Hornsby Bend, Texas are 0.67 ppb.
The current ozone (O3) levels at Hornsby Bend, Texas is 18.612 ppm.
The current nitrogen dioxide (NO2) levels at Hornsby Bend, Texas is 6.334 ppb.
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