India vs Iran: Ozone (O₃) concentration
India
76 ppb
in 2015
Iran
74 ppb
in 2015
India rank
10th
Iran rank
12th
Ozone (O₃) concentration over time
- India
- Iran
How they compare
India currently reports 76 ppb against 74 ppb in Iran, a difference of 2 ppb.
The two have swapped places 1 time across 7 shared years of data; in 1990 it was Iran ahead.
India ranks 10th and Iran ranks 12th of 187 countries.
Across the 3 decades both report, India averaged higher in 1 and Iran in 2.
Head to head by decade
| Decade | India | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 62.5 ppb | 70.5 ppb | 8 ppb | Iran |
| 2000s | 66.5 ppb | 72.5 ppb | 6 ppb | Iran |
| 2010s | 74 ppb | 73.67 ppb | 0.3333 ppb | India |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, India or Iran?
- India, at 76 ppb against 74 ppb in Iran as of 2015.
- What is the difference in ozone (o₃) concentration between India and Iran?
- 2 ppb, with India ahead.
- How many years of comparable data are there for India and Iran?
- 7 years are reported by both, from 1990 to 2015.
- How do India and Iran rank globally for ozone (o₃) concentration?
- India ranks 10th and Iran ranks 12th of 187 countries.
- Where does this data come from?
- Health Effects Institute (2017) – processed by Our World in Data, published as Ozone (O₃) concentration. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted average ozone (O₃) concentrations in parts per billion (ppb). Local concentrations of ozone are recorded and estimated at a 11x11km resolution. These values are subsequently weighted by population-density for calculation of nation-level average concentrations.