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)
33
Good
Cedar Hill, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.52 μg/m³
0
55
155
255
425
605+
23.77 ppb
0
55
71
86
201
201+
1.25 ppb
0
36
76
186
605
1005+
2.64 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cedar Hill, Texas
Cedar Hill, Texas
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AQI 33
Good
5.58μg/m³
PM2.5
26.24μg/m³
PM10
30.36ppb
O3
0.69ppb
SO2
5.64ppb
NO2
0.29ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
26.11μg/m³
PM10
30.96ppb
O3
0.69ppb
SO2
5.64ppb
NO2
0.29ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
26.11μg/m³
PM10
30.96ppb
O3
0.69ppb
SO2
5.64ppb
NO2
0.29ppm
CO
AQI 33
Good
4.31μg/m³
PM2.5
16.19μg/m³
PM10
36.05ppb
O3
0.69ppb
SO2
5.58ppb
NO2
0.29ppm
CO
AQI 30
Good
4.46μg/m³
PM2.5
17.61μg/m³
PM10
32.46ppb
O3
0.69ppb
SO2
5.58ppb
NO2
0.29ppm
CO
AQI 32
Good
4.52μg/m³
PM2.5
20.07μg/m³
PM10
35.29ppb
O3
0.69ppb
SO2
5.64ppb
NO2
0.29ppm
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 06:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Cedar Hill, Texas was observed at 04:00:00 on 2026-08-13.
As of now, the AQI in Cedar Hill, Texas is 33, 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 6.4 μg/m3.
The PM10 concentration in Cedar Hill, Texas is 33.523 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cedar Hill, Texas is 0.234 ppm.
Currently, Cedar Hill, Texas has a sulfur dioxide (SO2) concentration of 1.249 ppb.
The current ozone (O3) level in Cedar Hill, Texas at the moment is 23.772 ppm.
Nitrogen dioxide (NO2) level in Cedar Hill, Texas at the moment is 2.639 ppb.
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