Stay updated with real-time air quality in Forest 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
Forest Hill, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.18 μg/m³
0
55
155
255
425
605+
14.75 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
6.68 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Forest Hill, Texas
Forest Hill, Texas
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AQI 33
Good
6.31μg/m³
PM2.5
29.14μg/m³
PM10
13.32ppb
O3
0.71ppb
SO2
3.24ppb
NO2
0.21ppm
CO
AQI 33
Good
6.12μg/m³
PM2.5
27.26μg/m³
PM10
15.26ppb
O3
0.72ppb
SO2
3.24ppb
NO2
0.21ppm
CO
AQI 33
Good
5.57μg/m³
PM2.5
23.91μg/m³
PM10
15.70ppb
O3
0.74ppb
SO2
3.23ppb
NO2
0.21ppm
CO
AQI 33
Good
6.16μg/m³
PM2.5
27.41μg/m³
PM10
15.62ppb
O3
0.72ppb
SO2
3.24ppb
NO2
0.21ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
29.07μg/m³
PM10
13.79ppb
O3
0.71ppb
SO2
3.25ppb
NO2
0.21ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
24.33μg/m³
PM10
15.58ppb
O3
0.74ppb
SO2
3.23ppb
NO2
0.21ppm
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 Forest Hill, Texas is updated on an hourly basis.
The worst air quality in Forest Hill, Texas was recorded at 12:00:00 on 2025-07-23.
The best air quality in Forest Hill, Texas was recorded at 11:00:00 on 2025-07-23.
The real-time air quality index in Forest Hill, Texas is 33, currently categorized as Good.
The most common pollutant in Forest Hill, Texas is PM2.5.
If the air quality in Forest Hill, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Forest Hill, Texas at present are 6.09 μg/m3.
The current PM10 levels in Forest Hill, Texas are 27.074 μg/m3.
The current carbon monoxide (CO) level in Forest Hill, Texas is 0.209 ppm.
The current sulfur dioxide (SO2) levels in Forest Hill, Texas are 0.721 ppb.
The current ozone (O3) levels at Forest Hill, Texas is 15.446 ppm.
The current nitrogen dioxide (NO2) levels at Forest Hill, Texas is 3.234 ppb.
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