Lithuania City AQI Comparison
Rank cities side by side using OpenAQ PM2.5 and PM10 history normalized to US EPA AQI. This pilot covers 11 eligible cities with OpenAQ-derived daily AQI history.
Compare two cities
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Featured comparisons
Kaunas vs Ignalina→
Highest vs cleanest city
AQI gap 15332 / 201 days
Kaunas vs Vilnius→
Highest-AQI pair
AQI gap 9332 / 305 days
Kaunas vs Naujoji Akmenė→
High vs mid-range city
AQI gap 12332 / 252 days
Vilnius vs Ignalina→
Second-highest vs cleanest city
AQI gap 6305 / 201 days
Naujoji Akmenė vs Klaipėda→
High vs low-AQI city
AQI gap 2252 / 306 days
Vilnius vs Klaipėda→
High vs low-AQI city
AQI gap 5305 / 306 days
Vilnius vs Naujoji Akmenė→
Similar high-AQI cities
AQI gap 3305 / 252 days
Klaipėda vs Ignalina→
Similar high-AQI cities
AQI gap 1306 / 201 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.