Air Quality


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Park Place, Exeter, California
Updated: Wednesday, November 20 2024 - 10:56 PM PST

Real-Time Air Quality Map
34 Good

0-50: Air quality is satisfactory, and air pollution poses little or no risk with 24 hours of exposure.

Sensor A

35
8.5 μg/m3

36
8.6 μg/m3

43
10.3 μg/m3

47
11.2 μg/m3

58
15.2 μg/m3

79
25.4 μg/m3
Real-time 10 minutes 30 minutes 1 hour 6 hours 24 hours
Sensor B

32
7.7 μg/m3

32
7.7 μg/m3

38
9.2 μg/m3

42
10.1 μg/m3

54
13.4 μg/m3

72
22.2 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: Wednesday, November 20 2024 - 10:55 PM PST

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

Pollutant Type Air Quality Level Latest Concentration
Ozone Good 18 ppb  air-quality-good.png

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