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Sensor AirGradient #503

Air Quality Monitoring Sensor #503

  1. Air Monitoring
  2. Yerevan
  3. Arabkir
  4. Grachya Kochara street 13
  5. Sensor AirGradient #503
Data Source AirGradient
Sensor Status Today, 22:15
 Operating Since February 11
Hourly Average
AQI = 203
PM2.5 = 128 µg/m³ (raw = 128 µg/m³)
PM10 = 168 µg/m³
PM1 = 73 µg/m³
T = 8.4 °C
RH = 43 %
Latest Data
AQI = 185
PM2.5 = 105 µg/m³ (raw = 105 µg/m³)
PM10 = 138 µg/m³
PM1 = 62 µg/m³
T = 8.5 °C
RH = 42 %

AirGradient is an open air quality monitoring platform. AirGradient devices measure PM2.5, CO2, temperature, humidity, and other parameters. The platform focuses on data openness and supports educational and research projects.

Official AirGradient website

Air Quality Readings Graph

Air Quality Over the Last 30 Days Hourly

Air Quality Over the Last Year Daily

Air Quality for All Time Monthly