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CX

Christmas Island

Australia and New Zealand AUD

CX · CXR · #233 · 1 city

Nomad score 43/100 Compare

Environmental overview

PM2.5 (2024)
3.7 µg/m³
Sources: OWID, World Bank

Air quality

PM2.5 concentration
3.7 µg/m³
WHO guideline
5.0 µg/m³
vs WHO limit
0.7x within guideline
Assessment
Excellent — meets WHO guideline
Source: WHO Global Health Observatory via OWID. WHO annual mean guideline: 5 µg/m³.

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