Croatia City AQI Comparison
Rank cities side by side using OpenAQ PM2.5 and PM10 history normalized to US EPA AQI. This pilot covers 17 eligible cities with OpenAQ-derived daily AQI history.
Compare two cities
vs
Featured comparisons
Zagreb vs Garešnica→
Highest vs cleanest city
AQI gap 8070 / 119 days
Zagreb vs Ðakovo→
Highest-AQI pair
AQI gap 470 / 154 days
Zagreb vs Rijeka→
High vs mid-range city
AQI gap 4770 / 355 days
Ðakovo vs Garešnica→
Second-highest vs cleanest city
AQI gap 76154 / 119 days
Zabok vs Petrinja→
High vs low-AQI city
AQI gap 5973 / 154 days
Ðakovo vs Petrinja→
High vs low-AQI city
AQI gap 67154 / 154 days
Ðakovo vs Zabok→
Similar high-AQI cities
AQI gap 8154 / 73 days
Zabok vs Križevci→
High vs low-AQI city
AQI gap 5273 / 148 days
Zabok vs Zagreb→
Similar high-AQI cities
AQI gap 373 / 285 days
Zagreb vs Poreč→
High vs low-AQI city
AQI gap 48285 / 213 days
Zagreb vs Kutina→
Similar high-AQI cities
AQI gap 13285 / 219 days
Kutina vs Gospić→
High vs low-AQI city
AQI gap 34219 / 220 days
Methodology
The extractor maps OpenAQ monitoring locations to the nearest AQI Now city in the same country, aggregates PM2.5 and PM10 to daily city averages, and converts those concentrations to US EPA AQI. Country tool pages use only city summaries that satisfy the configured minimum daily coverage threshold.