Stay updated with real-time air quality in Richmond, 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)
58
Moderate
Richmond, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.81 μg/m³
0
55
155
255
425
605+
10.48 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
3.62 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Richmond, Texas
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AQI 56
Moderate
12.11μg/m³
PM2.5
62.42μg/m³
PM10
10.57ppb
O3
0.55ppb
SO2
3.64ppb
NO2
0.32ppm
CO
AQI 54
Moderate
11.38μg/m³
PM2.5
48.67μg/m³
PM10
13.97ppb
O3
0.55ppb
SO2
3.49ppb
NO2
0.32ppm
CO
AQI 56
Moderate
12.11μg/m³
PM2.5
62.18μg/m³
PM10
13.79ppb
O3
0.55ppb
SO2
3.46ppb
NO2
0.32ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
46.52μg/m³
PM10
13.99ppb
O3
0.55ppb
SO2
3.50ppb
NO2
0.32ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
46.52μg/m³
PM10
13.99ppb
O3
0.55ppb
SO2
3.50ppb
NO2
0.32ppm
CO
AQI 54
Moderate
11.26μg/m³
PM2.5
47.99μg/m³
PM10
13.90ppb
O3
0.55ppb
SO2
3.49ppb
NO2
0.32ppm
CO
Air quality data and pollutant measurements for Texas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Richmond, Texas is updated every hour.
The worst air quality in Richmond, Texas in the last 24 hours was observed at 06:00:00 on 2026-06-08.
In the last 24 hrs, the best air quality in Richmond, Texas was observed at 03:00:00 on 2026-06-08.
The current air quality in Richmond, Texas is 58, categorized as Moderate based on real-time data.
The most common pollutant in Richmond, Texas is PM2.5.
If the air quality in Richmond, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Richmond, Texas is 12.644 μg/m3.
The current PM10 concentration at Richmond, Texas is 58.811 μg/m3.
The current carbon monoxide (CO) concentration at Richmond, Texas is 0.323 ppm.
The current sulfur dioxide (SO2) concentration at Richmond, Texas is 0.554 ppb.
The current ozone (O3) concentration at Richmond, Texas is 10.478 ppm.
The current nitrogen dioxide (NO2) concentration at Richmond, Texas is 3.618 ppb.
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