SmogRank / World / Bosnia and Herzegovina / Federation of B&H / July 2023

Most unhealthy days in Federation of B&H, Bosnia and Herzegovina, July 2023

1 city in Federation of B&H, Bosnia and Herzegovina ranked by its share of unhealthy days over the 31 days. The most unhealthy days: Sarajevo, Bosnia and Herzegovina, 1 of 31 measured days. A city needs measurements on 70% of the days to be ranked.

OpenAQ's archive, where our readings come from, has almost none for one of these days. Cities in the United States and Europe have it from the EPA's and the European Environment Agency's own records of the same monitors; elsewhere a city's average is over its other days. Why.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

  1. 1Sarajevo
    1 of 31
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, July 2023 · All cities in Bosnia and Herzegovina, July 2023 · Federation of B&H now

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SmogRank, most polluted cities in Federation of B&H, Bosnia and Herzegovina, by unhealthy days, PM2.5, July 2023, smogrank.com/ba/region/federation-of-b-h/history/2023-07?by=days (accessed 7 Oct 2026).

Download top 10 by average (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.