New Zealand vs Tanzania, United Republic of: Long run air pollution

New Zealand
192,144
in 2022
Tanzania, United Republic of
175,303
in 2022
New Zealand rank
70th
Tanzania, United Republic of rank
73rd

Long run air pollution over time

  • New Zealand
  • Tanzania, United Republic of
050.0k100.0k150.0k200.0k250.0k175018862022

How they compare

New Zealand currently reports 192,144 against 175,303 in Tanzania, United Republic of, a difference of 16,841.

That makes New Zealand's figure about 1.1 times Tanzania, United Republic of's.

The two have swapped places 1 time across 273 shared years of data; in 1750 it was Tanzania, United Republic of ahead.

New Zealand ranks 70th and Tanzania, United Republic of ranks 73rd of 216 countries.

Across the 28 decades both report, New Zealand averaged higher in 18 and Tanzania, United Republic of in 10.

Head to head by decade

Decade New Zealand Tanzania, United Republic of Difference Ahead
1750s 191.44 783.14 591.7 Tanzania, United Republic of
1760s 223.33 785.68 562.35 Tanzania, United Republic of
1770s 260.53 788.23 527.69 Tanzania, United Republic of
1780s 303.93 790.77 486.84 Tanzania, United Republic of
1790s 354.55 793.31 438.76 Tanzania, United Republic of
1800s 420.13 806.59 386.46 Tanzania, United Republic of
1810s 506.56 834.97 328.41 Tanzania, United Republic of
1820s 610.11 866.01 255.9 Tanzania, United Republic of
1830s 734.1 897.5 163.41 Tanzania, United Republic of
1840s 882.44 929.45 47.01 Tanzania, United Republic of
1850s 1,068 975.65 92.3 New Zealand
1860s 1,365 1,065 299.73 New Zealand
1870s 1,959 1,192 767.24 New Zealand
1880s 4,317 1,333 2,984 New Zealand
1890s 6,085 1,492 4,593 New Zealand
1900s 10,665 2,017 8,648 New Zealand
1910s 14,239 3,325 10,914 New Zealand
1920s 12,775 4,771 8,004 New Zealand
1930s 14,498 6,271 8,227 New Zealand
1940s 18,982 8,011 10,971 New Zealand
1950s 44,287 15,650 28,638 New Zealand
1960s 88,280 23,453 64,827 New Zealand
1970s 132,335 40,303 92,032 New Zealand
1980s 138,874 48,641 90,232 New Zealand
1990s 178,157 61,113 117,044 New Zealand
2000s 215,663 90,549 125,114 New Zealand
2010s 211,037 142,372 68,665 New Zealand
2020s 190,045 167,509 22,536 New Zealand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher long run air pollution, New Zealand or Tanzania, United Republic of?
New Zealand, at 192,144 against 175,303 in Tanzania, United Republic of as of 2022.
What is the difference in long run air pollution between New Zealand and Tanzania, United Republic of?
16,841, with New Zealand ahead.
How many years of comparable data are there for New Zealand and Tanzania, United Republic of?
273 years are reported by both, from 1750 to 2022.
How do New Zealand and Tanzania, United Republic of rank globally for long run air pollution?
New Zealand ranks 70th and Tanzania, United Republic of ranks 73rd of 216 countries.
Where does this data come from?
Our World in Data, published as Long run air pollution. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Zealand vs Tanzania, United Republic of: Long run air pollution. Statizoid, drawing on Our World in Data. Retrieved 18 August 2026, from https://environment.statizoid.com/compare/long-run-air-pollution/new-zealand/tanzania/

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About this data

Indicator
Long run air pollution
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
220 places, 60,060 data points, 1750–2022
Last refreshed