About This Weather Station

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Hardware	Aercus WeatherRanger
WeeWX Driver	HP1000
Server uptime	438106 seconds
WeeWX uptime	438101 seconds
WeeWX version	5.0.2
Python version	3.12.8
Belchertown version	1.3b1

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This station uses WeeWX and the Belchertown WeeWX skin. It uses MQTT to update the web browser whenever data is received from the weather station (every 16 seconds).

This is a personal hobby station using an Aercus WeatherRanger (a rebadged Fineoffset HP1000). Most measurements are accurate when compared to London Heathrow airport (EGLL) which is 11km/7mi away. However local wind speed and direction is affected by trees in neighbouring gardens which reduce wind speed and cause swirl.

The US AQI (2024 edition with lower PM_2∙5), EU CAQI and UK DAQI are calculated from the 2-hour average from nearby SensorCommunity PM₁₀ and PM_2∙5 particulate matter sensors and NO₂, O₃, CO and SO₂ readings are monitored from AerisWeather

External feeds

Weather observations:

•  PWSweather.com
•  Weather Underground
•  Citizen Weather Observer Program (CWOP)
•  Met Office WOW
•  Weathercloud.net
•  Windy.com
•  AWEKAS

Air quality sensors:

•  SensorCommunity
•  Madavi Grafana
•  openSenseMap

Current PM and AQI values

official average measurement periods marked

Credits and thanks

• Pat O'Brien for implementing this excellent WeeWX skin
• Forecasts by AerisWeather.
• Earthquakes (< 150 km and > magnitude 2) from British Geological Survey
• HighCharts (for graphs)
• Mosquitto MQTT broker (for live updates)