PM2.5 pollution, population exposed to levels exceeding WHO Interim in Bulgaria
Bulgaria: PM2.5 pollution, population exposed to levels exceeding WHO Interim was 89.4% in 2017. ▼ Falling
PM2.5 pollution, population exposed to levels exceeding WHO Interim in Bulgaria, 1990–2017
Source: Global Burden of Disease Study 2017 (GBD 2017), Institute for Health Metrics and Evaluation (IHME). Measured in % of total.
Analysis
The most recent figure for pm2.5 pollution, population exposed to levels exceeding who interim in Bulgaria is 89.4%, measured in 2017.
That represents a change of up 0.5% on the previous year and down 9.1% over ten years.
Over the whole period, pm2.5 pollution, population exposed to levels exceeding who interim in Bulgaria peaked at 99.9% in 1990 and was at its lowest, 88.9%, in 2016.
Bulgaria ranks 116th of 194 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 12 years of available data.
PM2.5 pollution, population exposed to levels exceeding WHO Interim in Bulgaria, year by year
| Year | % of total | Change |
|---|---|---|
| 1990 | 99.9% | — |
| 1995 | 99.7% | -0.2% |
| 2000 | 98.9% | -0.7% |
| 2005 | 98.3% | -0.6% |
| 2010 | 97.5% | -0.8% |
| 2011 | 98.9% | +1.4% |
| 2012 | 96.3% | -2.6% |
| 2013 | 93.8% | -2.6% |
| 2014 | 92.3% | -1.6% |
| 2015 | 93.5% | +1.2% |
| 2016 | 88.9% | -4.9% |
| 2017 | 89.4% | +0.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 99.8% | 99.7% | 99.9% | 2 |
| 2000s | 98.6% | 98.3% | 98.9% | 2 |
| 2010s | 93.8% | 88.9% | 98.9% | 8 |
Countries ranked near Bulgaria
More environment data for Bulgaria
- Historical exposure to drought — Land soil moisture anomaly -1.39 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -1.52 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.573 °C (2025)
- Temperature change 2.18 °C (2025)
- Newsprint — Import quantity, gaps filled 13,050 t (2024)
- Newsprint — Import quantity, annual growth rate 8.21 % change on previous year (2024)
- Newsprint — Import value, gaps filled 8,825 1000 USD (2024)
- Newsprint — Import value, annual growth rate -4.97 % change on previous year (2024)
- Printing and writing papers — Import quantity, annual growth rate 8.65 % change on previous year (2024)
Frequently asked questions
- What is pm2.5 pollution, population exposed to levels exceeding who interim in Bulgaria?
- Pm2.5 pollution, population exposed to levels exceeding who interim in Bulgaria was 89.4% in 2017, according to Global Burden of Disease Study 2017 (GBD 2017), Institute for Health Metrics and Evaluation (IHME).
- What is the highest pm2.5 pollution, population exposed to levels exceeding who interim recorded in Bulgaria?
- The highest recorded value was 99.9% in 1990.
- What is the lowest pm2.5 pollution, population exposed to levels exceeding who interim recorded in Bulgaria?
- The lowest recorded value was 88.9% in 2016.
- How does Bulgaria rank for pm2.5 pollution, population exposed to levels exceeding who interim?
- Bulgaria ranks 116th out of 194 countries with data for 2017.
- Is pm2.5 pollution, population exposed to levels exceeding who interim rising or falling in Bulgaria?
- Over the last ten years it is down 9.1%. The long-run trend across the full record is falling.
- Where does this Bulgaria data come from?
- The figures come from Global Burden of Disease Study 2017 (GBD 2017), Institute for Health Metrics and Evaluation (IHME), published as part of PM2.5 pollution, population exposed to levels exceeding WHO Interim Target-3 value (% of total). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 12 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Percent of population exposed to ambient concentrations of PM2.5 that exceed the World Health Organization (WHO) Interim Target 3 (IT-3) is defined as the portion of a country’s population living in places where mean annual concentrations of PM2.5 are greater than 15 micrograms per cubic meter. The Air Quality Guideline (AQG) of 10 micrograms per cubic meter is recommended by the WHO as the lower end of the range of concentrations over which adverse health effects due to PM2.5 exposure have been observed.