Air Quality Lab — Kisii, Kenya
Air Quality Profile·
Kisii reports an annual PM2.5 of 27.1 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Kisii
Kenya
KenyaAnnual Average
PoorWHO annual classification
27.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3030 µg/m³ — Poor
3131 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
2626 µg/m³ — Poor
2828 µg/m³ — Poor
2828 µg/m³ — Poor
2323 µg/m³ — Moderate
2121 µg/m³ — Moderate
3030 µg/m³ — Poor
3535 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3030 µg/m³ — Poor
3131 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
2626 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2828 µg/m³ — Poor
2828 µg/m³ — Poor
2323 µg/m³ — Moderate
2121 µg/m³ — Moderate
3030 µg/m³ — Poor
3535 µg/m³ — Poor
Best months: Apr, Sep–OctWorst months: Feb, Nov–Dec
Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Kenya
Kisii: 27.1 µg/m³. Typical range in Kenya: 14.7–22.1 µg/m³. Low anchor: El Wak, 10.5 µg/m³. High anchor: Nakuru, 26.7 µg/m³.
113 cities tracked