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  1. Air Monitoring
  2. Dilijan
  3. Sayat-Nova street
  4. Sensor ArmAQI #426

Sensor ArmAQI #426

Sensor Status Today, 12:00
 Operating Since Jan 24, 2025
Hourly Average
AQI = 60
PM2.5 = 14 µg/m³ (raw = 11 µg/m³)
PM10 = 5 µg/m³
Latest Data
AQI = 60
PM2.5 = 14 µg/m³ (raw = 11 µg/m³)
PM10 = 5 µg/m³
The sensor is reporting suspicious data, which may be unreliable. We continue to display this data but exclude it from overall statistics.

ArmAQI is a group of enthusiasts creating an independent air quality measurement system using open solutions.

Official ArmAQI Website

PM2.5 pollution data is calibrated against Yerevan Municipality sensors, so it may differ from the data on the official website. We update calibration algorithms monthly.

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