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)
44
Good
Hemet, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.75 μg/m³
0
55
155
255
425
605+
39.10 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
5.42 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hemet, California
Hemet, California
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AQI 49
Good
8.84μg/m³
PM2.5
27.22μg/m³
PM10
38.39ppb
O3
0.43ppb
SO2
5.43ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
26.52μg/m³
PM10
36.44ppb
O3
0.42ppb
SO2
5.40ppb
NO2
0.22ppm
CO
AQI 49
Good
8.84μg/m³
PM2.5
27.22μg/m³
PM10
38.39ppb
O3
0.43ppb
SO2
5.43ppb
NO2
0.22ppm
CO
AQI 44
Good
8.24μg/m³
PM2.5
21.23μg/m³
PM10
34.02ppb
O3
0.42ppb
SO2
4.55ppb
NO2
0.22ppm
CO
AQI 44
Good
7.96μg/m³
PM2.5
34.40μg/m³
PM10
38.11ppb
O3
0.42ppb
SO2
5.66ppb
NO2
0.22ppm
CO
AQI 54
Moderate
10.56μg/m³
PM2.5
32.76μg/m³
PM10
39.43ppb
O3
0.41ppb
SO2
4.12ppb
NO2
0.22ppm
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 01:00:00, 2026-06-08.
The best air quality in Hemet, California was observed at 04:00:00 on 2026-06-08.
The air quality in Hemet, California right now is Good, with an AQI of 44.
In Hemet, California, PM2.5 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 8.484 μg/m3.
Hemet, California currently has a PM10 concentration of 30.754 μg/m3.
The current carbon monoxide (CO) level in Hemet, California is 0.217 ppm.
The current sulfur dioxide (SO2) concentration in Hemet, California is 0.424 ppb.
Hemet, California currently has an ozone (O3) concentration of 39.097 ppm.
The current level of nitrogen dioxide (NO2) in Hemet, California is 5.421 ppb.
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