Banja Luka vs Ilidža AQI Comparison

Side-by-side OpenAQ-derived air quality comparison for Banja Luka and Ilidža. Values use mapped daily PM2.5 and PM10 observations normalized to US EPA AQI.

Lower average AQI: Ilidža (54-pt gap)PM2.5: Banja Luka 38.8 ug/m3 · Ilidža 16.2 ug/m3

Source: OpenAQ local exports mapped to AQI Now cities; city summaries cover 2024-01-01–2024-12-31 and 2024-03-01–2024-12-31.

Compare two cities

City A

City B

Banja Luka vs Ilidža

Banja Luka

Srpska, Republika, Bosnia and Herzegovina

PM2.5: 38.8 ug/m3
PM10: n/a ug/m3
Worst month: November
Trend: n/a

EPA category: Moderate

Ilidža

Bosnia and Herzegovina, Federation of, Bosnia and Herzegovina

PM2.5: 16.2 ug/m3
PM10: 28.1 ug/m3
Worst month: March
Trend: n/a

EPA category: Good

Lower average AQI in this selected period: Ilidža. Values are historical OpenAQ-derived city summaries, not live readings.

Yearly EPA AQI trend

Seasonal EPA AQI heatmap

JanFebMarAprMayJunJulAugSepOctNovDec

Banja Luka

157

142

106

164

Ilidža

What this comparison measures

Average EPA AQI — city-level daily AQI values averaged across the OpenAQ coverage window.
PM2.5 and PM10 — mapped monitor concentrations aggregated to daily city averages.
Seasonality — worst and cleanest months from the monthly city rollups.
Trend — difference between the earliest and latest yearly AQI average in this build.