Air Quality


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Park Place, Exeter, California
Updated: Saturday, December 14 2024 - 1:00 AM PST

Real-Time Air Quality Map
63 Moderate

51-100: Air quality is acceptable. However, there may be a risk for some people with 24 hours of exposure, particularly those who are unusually sensitive to air pollution.

Sensor A

64
18.5 μg/m3

65
18.9 μg/m3

72
22 μg/m3

76
24.1 μg/m3

78
25 μg/m3

111
39.4 μg/m3
Real-time 10 minutes 30 minutes 1 hour 6 hours 24 hours
Sensor B

56
14.5 μg/m3

60
16.6 μg/m3

66
19.3 μg/m3

70
21.3 μg/m3

73
22.7 μg/m3

99
35.1 μg/m3
Real-time 10 minutes 30 minutes 1 hour 6 hours 24 hours

The main number shown above is the current air quality index for PM2.5 (fine particulate matter). The AQI is derived from the short-term (10 minute average) values. The PurpleAir device contains two particle detectors to provide redundancy and help determine sensor health.


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Real-time PurpleAir script courtesy of Saratoga Weather.
AQI chart generated by Weather Display software.



Porterville, California
Updated: Saturday, December 14 2024 - 1:00 AM PST

Ozone (O3), in parts per billion (ppb)

Pollutant Type Air Quality Level Latest Concentration
Ozone Good 17 ppb  air-quality-good.png

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