How many years of comparable data are there for Hong Kong and Macao?

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Contribution temp rise degrees, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hong Kong vs Macao: Contribution temp rise degrees, per square kilometre

Hong Kong

0 units per square kilometre

in 2024

Macao

0 units per square kilometre

in 2024

Hong Kong rank

3rd

Macao rank

4th

Contribution temp rise degrees, per square kilometre over time

Hong Kong
Macao

How they compare

Hong Kong currently reports 0 units per square kilometre against 0 units per square kilometre in Macao, a difference of 0 units per square kilometre.

That makes Hong Kong's figure about 1.1 times Macao's.

The two have swapped places 5 times across 64 shared years of data; in 1961 it was Macao ahead.

Hong Kong ranks 3rd and Macao ranks 4th of 204 countries.

Across the 7 decades both report, Hong Kong averaged higher in 4 and Macao in 3.

Head to head by decade

Decade	Hong Kong	Macao	Difference	Ahead
1960s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macao
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Hong Kong
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Hong Kong
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macao
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macao
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Hong Kong
2020s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher contribution temp rise degrees, per square kilometre, Hong Kong or Macao?: Hong Kong, at 0 units per square kilometre against 0 units per square kilometre in Macao as of 2024.
What is the difference in contribution temp rise degrees, per square kilometre between Hong Kong and Macao?: 0 units per square kilometre, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Macao?: 64 years are reported by both, from 1961 to 2024.
How do Hong Kong and Macao rank globally for contribution temp rise degrees, per square kilometre?: Hong Kong ranks 3rd and Macao ranks 4th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Contribution temp rise degrees, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Hong Kong vs Macao: Contribution temp rise degrees, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 November 2026, from https://reference.statizoid.com/compare/contribution-temp-rise-degrees-per-square-kilometre/hong-kong-sar-china/macao-sar-china/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://reference.statizoid.com/compare/contribution-temp-rise-degrees-per-square-kilometre/hong-kong-sar-china/macao-sar-china/">Hong Kong vs Macao: Contribution temp rise degrees, per square kilometre</a> — Statizoid

About this data

Indicator: Contribution temp rise degrees, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 11,878 data points, 1961–2024
Last refreshed: 27 October 2026

Contribution temp rise degrees divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.