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Armenia AQI Analytics

OpenAQ-derived PM2.5 and PM10 history for 3 cities, mapped to AQI Now city pages and normalized to the US EPA AQI scale.

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Cities
3

with OpenAQ history

Locations
71

mapped monitors

Daily rows
465

2024-07-30 to 2024-12-31

Avg EPA AQI
90

32.2 ug/m3 PM2.5

Current data story

The highest average AQI in this pilot slice is Masis, with an EPA AQI average of 105 and PM2.5 around 43.2 ug/m3. Its worst month is December.

Source: OpenAQ local parquet plus raw CSV coordinate recovery. Build 2026-05-12T00:27:56.105574+00:00.

Country average
90
US EPA scale
PM2.5 32.2 ug/m3 · PM10 n/a ug/m3

Analytics tools

Cities ranked by average AQI

CityAvg AQIPM2.5Worst monthTrendCoverage
Masis
Ararat, Armenia
10543.2 ug/m3Decembern/a155 days · 2 locations
Yerevan
Yerevan, Armenia
8327.0 ug/m3Decembern/a155 days · 67 locations
Abovyan
Kotayk’, Armenia
8226.4 ug/m3Decembern/a155 days · 2 locations

Browse Armenia city AQI analytics