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
3.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.00 μg/m³
0
55
155
255
425
605+
47.19 ppb
0
55
71
86
201
201+
2.07 ppb
0
36
76
186
605
1005+
11.23 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hemet, California
Hemet, California
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AQI 41
Good
6.34μg/m³
PM2.5
20.52μg/m³
PM10
44.35ppb
O3
0.46ppb
SO2
9.47ppb
NO2
0.40ppm
CO
AQI 41
Good
6.84μg/m³
PM2.5
15.88μg/m³
PM10
43.75ppb
O3
0.46ppb
SO2
9.75ppb
NO2
0.42ppm
CO
AQI 41
Good
6.34μg/m³
PM2.5
20.52μg/m³
PM10
44.35ppb
O3
0.46ppb
SO2
9.47ppb
NO2
0.40ppm
CO
AQI 34
Good
6.05μg/m³
PM2.5
9.73μg/m³
PM10
36.95ppb
O3
0.45ppb
SO2
17.42ppb
NO2
0.43ppm
CO
AQI 41
Good
4.51μg/m³
PM2.5
16.54μg/m³
PM10
43.65ppb
O3
0.46ppb
SO2
11.29ppb
NO2
0.43ppm
CO
AQI 49
Good
9.17μg/m³
PM2.5
17.92μg/m³
PM10
29.83ppb
O3
0.46ppb
SO2
20.43ppb
NO2
0.45ppm
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 10:00:00, 2025-10-21.
The best air quality in Hemet, California was observed at 04:00:00 on 2025-10-21.
The air quality in Hemet, California right now is Good, with an AQI of 44.
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 3.554 μg/m3.
Hemet, California currently has a PM10 concentration of 15.999 μg/m3.
The current carbon monoxide (CO) level in Hemet, California is 0.213 ppm.
The current sulfur dioxide (SO2) concentration in Hemet, California is 2.066 ppb.
Hemet, California currently has an ozone (O3) concentration of 47.188 ppm.
The current level of nitrogen dioxide (NO2) in Hemet, California is 11.226 ppb.
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