Climate
León de los Aldama logs 0 frost days a year to Nogales's 11 — León de los Aldama wins by 11. León de los Aldama also leads on hot days by 95.
León de los Aldama
Feels-like °C
Dinner outside
Nogales
Feels-like °C
Dinner outside
Air Quality
León de los Aldama averages 18.6 µg/m³ (sensitive-groups) PM2.5 annually versus Nogales's 6.3 µg/m³ (good) — Nogales breathes ~66% cleaner air (12.3 µg/m³ lower).
León de los Aldama
Nogales
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
León de los Aldama (1.4M) and Nogales (278K) are 5.0x in population — León de los Aldama is the larger metro, Nogales the smaller; on land area León de los Aldama spans roughly 4.1x more ground.
León de los Aldama is roughly 4.5x the scale of Nogales
Combined population & area comparison
León de los AldamaNogalesCity Scale Rankings
León de los Aldama1.4M5.0xNogales278K1xLeón de los Aldama202 km²4.1xNogales49 km²1xLeón de los Aldama
Nogales
Who Thrives Here
Both cities work well for the clean air seeker.
Also compared
Barcelona 
Berlin Frequently asked about León de los Aldama vs Nogales
▶How does the climate compare between León de los Aldama and Nogales?
▶Should I move to León de los Aldama or Nogales?
The best city depends on what matters to you
This comparison shows how León de los Aldama and Nogales stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.
Take the free diagnostic10 minutes, no account needed