Air Quality Lab — Boa Vista, Brazil
Air Quality Profile·
Boa Vista reports an annual PM2.5 of 18.7 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Boa Vista
Brazil
BrazilAnnual Average
ModerateWHO annual classification
18.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2626 µg/m³ — Poor
2323 µg/m³ — Moderate
2121 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2626 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2323 µg/m³ — Moderate
2121 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
Best months: Jan–Feb, DecWorst months: Jun–Aug
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Brazil
Boa Vista: 18.7 µg/m³. Typical range in Brazil: 8.4–13.2 µg/m³. Low anchor: Itabuna, 7.2 µg/m³. High anchor: Manaus, 31.4 µg/m³.
1,136 cities tracked