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)
56
Moderate
Cedar Hill, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.90 μg/m³
0
55
155
255
425
605+
25.73 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
31.80 ppb
0
54
101
361
1250
2050+
0.36 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 58
Moderate
12.85μg/m³
PM2.5
37.29μg/m³
PM10
21.21ppb
O3
1.00ppb
SO2
19.78ppb
NO2
0.34ppm
CO
AQI 58
Moderate
12.82μg/m³
PM2.5
39.02μg/m³
PM10
21.84ppb
O3
1.00ppb
SO2
19.16ppb
NO2
0.34ppm
CO
AQI 58
Moderate
12.82μg/m³
PM2.5
39.02μg/m³
PM10
21.84ppb
O3
1.00ppb
SO2
19.16ppb
NO2
0.34ppm
CO
AQI 56
Moderate
12.29μg/m³
PM2.5
45.90μg/m³
PM10
17.16ppb
O3
1.00ppb
SO2
11.80ppb
NO2
0.34ppm
CO
AQI 56
Moderate
12.23μg/m³
PM2.5
43.29μg/m³
PM10
23.13ppb
O3
1.00ppb
SO2
11.86ppb
NO2
0.33ppm
CO
AQI 58
Moderate
13.09μg/m³
PM2.5
56.23μg/m³
PM10
20.50ppb
O3
1.00ppb
SO2
15.97ppb
NO2
0.34ppm
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 10:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Cedar Hill, Texas was observed at 01:00:00 on 2026-01-22.
As of now, the AQI in Cedar Hill, Texas is 58, indicating Moderate 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 12.92 μg/m3.
The PM10 concentration in Cedar Hill, Texas is 45.311 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cedar Hill, Texas is 0.338 ppm.
Currently, Cedar Hill, Texas has a sulfur dioxide (SO2) concentration of 1.001 ppb.
The current ozone (O3) level in Cedar Hill, Texas at the moment is 22.005 ppm.
Nitrogen dioxide (NO2) level in Cedar Hill, Texas at the moment is 18.11 ppb.
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