Air Quality


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Park Place, Exeter, California
Updated: Thursday, October 6 2022 - 5:51 AM PDT

Real-Time Air Quality Map
67 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

60
16.5 μg/m3

57
15 μg/m3

57
15.1 μg/m3

59
15.7 μg/m3

57
14.9 μg/m3

55
14.2 μg/m3

Real-time 10 minutes 30 minutes 1 hour 6 hours 24 hours
Sensor B

71
21.7 μg/m3

76
24.2 μg/m3

151
56.4 μg/m3

156
64.8 μg/m3

113
40.3 μg/m3

92
31.8 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: Thursday, October 6 2022 - 5:50 AM PDT

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

Pollutant Type Air Quality Level Latest Concentration
Ozone Good 27 ppb  air-quality-good.png

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Today's AQI Forecast

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Hourly AQI (combined PM and Ozone)

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