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Air quality in Costa Rica
Air quality index (AQI) and PM2.5 air pollution in Costa Rica
AIR QUALITY DATA CONTRIBUTORS
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3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
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OVERVIEW
How polluted is Costa Rica?
2022 Air quality average
Good
2022 average US AQI
33
!
PM2.5
x1.6
2022 average PM2.5 concentration in Costa Rica: 1.6 times the WHO annual air quality guideline value
| 2022 Costa Rica cleanest city | San Jose , San Jose 33 |
| 2022 Costa Rica most polluted city | San Jose , San Jose 33 |
News
The latest air quality news and resources.
2022 aqi country ranking
How does Costa Rica rank globally in air pollution?
107/ 131 countries ranked in 2022
Which country had the worst air quality in 2022?
| # | COUNTRY | Population | AVG. US |
|---|---|---|---|
| 1 |  Chad | 17,179,740 | 169 |
| 2 |  Iraq | 43,533,592 | 164 |
| 3 |  Pakistan | 231,402,117 | 159 |
| 4 |  Bahrain | 1,463,265 | 157 |
| 5 |  Bangladesh | 169,356,251 | 156 |
| 6 |  Burkina Faso | 22,100,683 | 155 |
| 7 |  Kuwait | 4,250,114 | 151 |
| 8 |  India | 1,407,563,842 | 144 |
| 9 |  Egypt | 109,262,178 | 128 |
| 10 |  Tajikistan | 9,750,064 | 127 |
| 107 | Costa Rica | 5,153,957 | 33 |
How to best protect from air pollution?
Costa Rica air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributors
1 Top Data Sources
AQI US, Metric