Air quality in Brazil
Air quality index (AQI⁺) and PM2.5 air pollution in Brazil • 12:37, Oct 23
Live most polluted city ranking
Real-time Brazil most polluted city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 |  Manaus | 64 | |
| 2 | Porto Velho | 53 | |
| 3 | Camacari | 52 | |
| 4 | Sao Paulo | 52 | |
| 5 | Cabedelo | 44 | |
| 6 | Belem | 43 | |
| 7 | Recife | 33 | |
| 8 | Brasilia | 31 | |
| 9 | Sao Jose do Rio Preto | 27 | |
| 10 | Rio Branco | 24 |
2025 Brazil most polluted city
| Taboao da Serra, Sao Paulo | 68 |
Live cleanest city ranking
Real-time Brazil cleanest city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Campinas | 20 | |
| 2 | Rio Branco | 24 | |
| 3 | Sao Jose do Rio Preto | 27 | |
| 4 | Brasilia | 31 | |
| 5 | Recife | 33 | |
| 6 | Belem | 43 | |
| 7 | Cabedelo | 44 | |
| 8 | Camacari | 52 | |
| 9 | Sao Paulo | 52 | |
| 10 | Porto Velho | 53 |
2025 Brazil cleanest city
| Fortaleza, Ceara | 11 |
2025 Brazil air quality
2025 country air quality average
How polluted is Brazil?
In 2025 in Brazil, the annual PM2.5 concentration was 2 times the WHO annual PM2.5 guideline.
2025 AQI⁺ country ranking
Which country had the worst air quality in 2025?
Worldwide PM2.5 ranking
2025 Brazil global rank in air pollution
93/143
Wildfires in Brazil
Real-time information
Active fires
26
