Air Quality Lab — Grootfontein, Namibia
Air Quality Profile·
Grootfontein reports an annual PM2.5 of 10.9 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Grootfontein
Namibia
NamibiaAnnual Average
FairWHO annual classification
10.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1111 µg/m³ — Fair
9.99.9 µg/m³ — Good
1010 µg/m³ — Good
8.88.8 µg/m³ — Good
9.39.3 µg/m³ — Good
8.68.6 µg/m³ — Good
1111 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
1010 µg/m³ — Good
9.09.0 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
1111 µg/m³ — Fair
9.99.9 µg/m³ — Good
1010 µg/m³ — Good
8.88.8 µg/m³ — Good
9.39.3 µg/m³ — Good
8.68.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
1010 µg/m³ — Good
9.09.0 µg/m³ — Good
Best months: Apr, Jun, DecWorst months: Aug–Oct
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Namibia
Grootfontein: 10.9 µg/m³. Typical range in Namibia: 9.6–14.2 µg/m³. Low anchor: Gobabis, 9.0 µg/m³. High anchor: Ondangwa, 17.0 µg/m³.
17 cities tracked