Stay updated with real-time air quality in Cedar Hill, 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)
44
Good
Cedar Hill, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.33 μg/m³
0
55
155
255
425
605+
34.59 ppb
0
55
71
86
201
201+
1.12 ppb
0
36
76
186
605
1005+
7.44 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Cedar Hill, Texas
Cedar Hill, Texas
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AQI 49
Good
9.25μg/m³
PM2.5
38.66μg/m³
PM10
13.71ppb
O3
0.77ppb
SO2
13.52ppb
NO2
0.40ppm
CO
AQI 49
Good
9.24μg/m³
PM2.5
39.04μg/m³
PM10
15.25ppb
O3
0.77ppb
SO2
13.53ppb
NO2
0.40ppm
CO
AQI 49
Good
9.24μg/m³
PM2.5
39.04μg/m³
PM10
15.25ppb
O3
0.77ppb
SO2
13.53ppb
NO2
0.40ppm
CO
AQI 44
Good
8.24μg/m³
PM2.5
32.85μg/m³
PM10
27.08ppb
O3
0.76ppb
SO2
9.22ppb
NO2
0.39ppm
CO
AQI 44
Good
8.17μg/m³
PM2.5
33.56μg/m³
PM10
26.37ppb
O3
0.76ppb
SO2
9.13ppb
NO2
0.39ppm
CO
AQI 49
Good
8.74μg/m³
PM2.5
38.15μg/m³
PM10
24.25ppb
O3
0.84ppb
SO2
10.24ppb
NO2
0.40ppm
CO
Air quality and pollutant data for Texas, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Cedar Hill, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Cedar Hill, Texas was at its worst at 07:00:00 on 2025-10-23.
In the last 24 hours, the best air quality in Cedar Hill, Texas was observed at 02:00:00 on 2025-10-23.
As of now, the AQI in Cedar Hill, Texas is 49, indicating Good conditions.
Cedar Hill, Texas air has the highest levels of PM2.5.
Poor air quality in Cedar Hill, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Cedar Hill, Texas are currently 9.11 μg/m3.
The PM10 concentration in Cedar Hill, Texas is 39.064 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cedar Hill, Texas is 0.401 ppm.
Currently, Cedar Hill, Texas has a sulfur dioxide (SO2) concentration of 0.796 ppb.
The current ozone (O3) level in Cedar Hill, Texas at the moment is 18.142 ppm.
Nitrogen dioxide (NO2) level in Cedar Hill, Texas at the moment is 12.603 ppb.
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