Hong Kong, China vs Macau, China: Sulphur dioxide and coal, per square kilometre
Hong Kong, China
164.28 units per square kilometre
in 2022
Macau, China
116.06 units per square kilometre
in 2022
Hong Kong, China rank
3rd
Macau, China rank
6th
Sulphur dioxide and coal, per square kilometre over time
- Hong Kong, China
- Macau, China
How they compare
Hong Kong, China currently reports 164.28 units per square kilometre against 116.06 units per square kilometre in Macau, China, a difference of 48.22 units per square kilometre.
That makes Hong Kong, China's figure about 1.4 times Macau, China's.
The two have swapped places 3 times across 62 shared years of data; in 1961 it was Macau, China ahead.
Hong Kong, China ranks 3rd and Macau, China ranks 6th of 207 countries.
Across the 7 decades both report, Hong Kong, China averaged higher in 2 and Macau, China in 5.
Head to head by decade
| Decade | Hong Kong, China | Macau, China | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 16.01 units per square kilometre | 43.94 units per square kilometre | 27.94 units per square kilometre | Macau, China |
| 1970s | 75.36 units per square kilometre | 98.13 units per square kilometre | 22.78 units per square kilometre | Macau, China |
| 1980s | 133.46 units per square kilometre | 216.16 units per square kilometre | 82.71 units per square kilometre | Macau, China |
| 1990s | 209.1 units per square kilometre | 366.78 units per square kilometre | 157.68 units per square kilometre | Macau, China |
| 2000s | 340.17 units per square kilometre | 343.69 units per square kilometre | 3.52 units per square kilometre | Macau, China |
| 2010s | 469.49 units per square kilometre | 126.15 units per square kilometre | 343.34 units per square kilometre | Hong Kong, China |
| 2020s | 153.3 units per square kilometre | 113.95 units per square kilometre | 39.35 units per square kilometre | Hong Kong, China |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sulphur dioxide and coal, per square kilometre, Hong Kong, China or Macau, China?
- Hong Kong, China, at 164.28 units per square kilometre against 116.06 units per square kilometre in Macau, China as of 2022.
- What is the difference in sulphur dioxide and coal, per square kilometre between Hong Kong, China and Macau, China?
- 48.22 units per square kilometre, with Hong Kong, China ahead.
- How many years of comparable data are there for Hong Kong, China and Macau, China?
- 62 years are reported by both, from 1961 to 2022.
- How do Hong Kong, China and Macau, China rank globally for sulphur dioxide and coal, per square kilometre?
- Hong Kong, China ranks 3rd and Macau, China ranks 6th of 207 countries.
- Where does this data come from?
- Statizoid (derived), published as Sulphur dioxide and coal, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Sulphur dioxide and coal 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.