Air Quality


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Park Place, Exeter, California
Updated: Saturday, February 22 2025 - 1:22 PM PST

Real-Time Air Quality Map
89 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

86
28.9 μg/m3

91
31 μg/m3

93
32.2 μg/m3

96
33.3 μg/m3

94
32.5 μg/m3

83
27.2 μg/m3
Real-time 10 minutes 30 minutes 1 hour 6 hours 24 hours
Sensor B

83
27.5 μg/m3

88
29.6 μg/m3

91
31.1 μg/m3

93
32.2 μg/m3

90
30.8 μg/m3

79
25.6 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.



Visalia, California
Updated: Saturday, February 22 2025 - 1:20 PM PST

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

Pollutant Type Air Quality Level Latest Concentration
Ozone Good 38 ppb  air-quality-good.png

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