Stay updated with real-time air quality in Hemet, 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)
74
Moderate
Hemet, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.40 μg/m³
0
55
155
255
425
605+
61.76 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
3.72 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hemet, California
Hemet, California
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AQI 74
Moderate
5.47μg/m³
PM2.5
28.80μg/m³
PM10
61.77ppb
O3
0.72ppb
SO2
3.45ppb
NO2
0.26ppm
CO
AQI 74
Moderate
6.20μg/m³
PM2.5
32.41μg/m³
PM10
62.22ppb
O3
0.71ppb
SO2
3.71ppb
NO2
0.26ppm
CO
AQI 74
Moderate
5.47μg/m³
PM2.5
28.80μg/m³
PM10
61.77ppb
O3
0.72ppb
SO2
3.45ppb
NO2
0.26ppm
CO
AQI 44
Good
6.13μg/m³
PM2.5
21.43μg/m³
PM10
47.60ppb
O3
0.72ppb
SO2
4.02ppb
NO2
0.26ppm
CO
AQI 77
Moderate
6.43μg/m³
PM2.5
28.84μg/m³
PM10
63.42ppb
O3
0.72ppb
SO2
3.21ppb
NO2
0.26ppm
CO
AQI 67
Moderate
9.63μg/m³
PM2.5
42.33μg/m³
PM10
60.49ppb
O3
0.70ppb
SO2
4.21ppb
NO2
0.26ppm
CO
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Hemet, California are available every hour.
Hemet, California experienced its worst air quality at 09:00:00, 2026-07-23.
The best air quality in Hemet, California was observed at 02:00:00 on 2026-07-23.
The air quality in Hemet, California right now is Moderate, with an AQI of 74.
In Hemet, California, O3 is the most frequently found pollutant.
When air quality in Hemet, California is compromised, staying indoors and wearing a mask can reduce health risks.
Hemet, California currently has a PM2.5 concentration of 6.764 μg/m3.
Hemet, California currently has a PM10 concentration of 32.402 μg/m3.
The current carbon monoxide (CO) level in Hemet, California is 0.257 ppm.
The current sulfur dioxide (SO2) concentration in Hemet, California is 0.715 ppb.
Hemet, California currently has an ozone (O3) concentration of 61.761 ppm.
The current level of nitrogen dioxide (NO2) in Hemet, California is 3.721 ppb.
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