Willowsford Farm Realtime PurpleAir Sensor Air Quality

Updated: Wed, 22-May-2024 10:44am EDT
 
56 Moderate
51-100: Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
 
Sensor 1

54
13.5 μg/m3

56
14.3 μg/m3

54
13.6 μg/m3

52
12.6 μg/m3

43
10.2 μg/m3

38
9.2 μg/m3

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Sensor 2

52
12.8 μg/m3

57
14.9 μg/m3

55
14.1 μg/m3

53
12.9 μg/m3

43
10.3 μg/m3

38
9.2 μg/m3

Real-Time
(page load)
Short Term 30 Minutes 1 Hour 6 Hours 24 Hours

Air Quality Index Definition

The Air Quality Index (AQI) is a measurement scale used to report the levels of common air pollutants in the air. The AQI provides a standardized way of communicating air quality information to the public that is easy to understand and helps people make informed decisions about their health and activities.

The AQI measures 5 common air pollutants that can negatively impact human health:

  • Ground-level Ozone
  • Particulate Matter (PM2.5 and PM10)
  • Carbon Monoxide (CO)
  • Sulfur Dioxide
  • Nitrogen Dioxide
Typically, the AQI ranges from 0 to 500, with higher values indicating poorer air quality. The AQI scale in the US, for example, has 6 categories.

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