I wasn't comparing much of anything for ambulance response times because, as I said, I couldn't find concrete data on it. I'm not sure what rural area you're re

I wasn't comparing much of anything for ambulance response times because, as I said, I couldn't find concrete data on it. I'm not sure what rural area you're referring to but the anecdote from the south of Spain was in a city with over half a million people. Anyway, as for air quality, a population adjusted measure of exposure: https://ourworldindata.org/grapher/PM25-air-pollution https://ourworldindata.org/grapher/PM25-air-pollution