Stay updated with real-time air quality in Moreno Valley, California 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)
156
Unhealthy
Moreno Valley, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.91 μg/m³
0
55
155
255
425
605+
87.65 ppb
0
55
71
86
201
201+
0.79 ppb
0
36
76
186
605
1005+
4.65 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Moreno Valley, California
Moreno Valley, California
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AQI 140
Unhealthy for sensitive groups
11.23μg/m³
PM2.5
49.48μg/m³
PM10
82.47ppb
O3
0.68ppb
SO2
7.27ppb
NO2
0.25ppm
CO
AQI 136
Unhealthy for sensitive groups
12.69μg/m³
PM2.5
53.83μg/m³
PM10
80.63ppb
O3
0.63ppb
SO2
7.30ppb
NO2
0.24ppm
CO
AQI 115
Unhealthy for sensitive groups
13.72μg/m³
PM2.5
57.25μg/m³
PM10
75.09ppb
O3
0.68ppb
SO2
4.67ppb
NO2
0.26ppm
CO
AQI 156
Unhealthy
9.87μg/m³
PM2.5
40.71μg/m³
PM10
87.74ppb
O3
0.69ppb
SO2
6.07ppb
NO2
0.25ppm
CO
AQI 122
Unhealthy for sensitive groups
13.85μg/m³
PM2.5
56.21μg/m³
PM10
76.68ppb
O3
0.58ppb
SO2
8.40ppb
NO2
0.24ppm
CO
AQI 126
Unhealthy for sensitive groups
14.35μg/m³
PM2.5
59.83μg/m³
PM10
78.43ppb
O3
0.50ppb
SO2
7.74ppb
NO2
0.22ppm
CO
Air quality and pollutant data for California, 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 Moreno Valley, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Moreno Valley, California was at its worst at 09:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Moreno Valley, California was observed at 10:00:00 on 2026-07-23.
As of now, the AQI in Moreno Valley, California is 156, indicating Unhealthy conditions.
Moreno Valley, California air has the highest levels of O3.
Poor air quality in Moreno Valley, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Moreno Valley, California are currently 13.531 μg/m3.
The PM10 concentration in Moreno Valley, California is 58.915 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Moreno Valley, California is 0.267 ppm.
Currently, Moreno Valley, California has a sulfur dioxide (SO2) concentration of 0.788 ppb.
The current ozone (O3) level in Moreno Valley, California at the moment is 87.65 ppm.
Nitrogen dioxide (NO2) level in Moreno Valley, California at the moment is 4.652 ppb.
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