Air Quality
2.4/5
26.4 µg/m³Unhealthy
Air Quality Profile
Osh reports an annual PM2.5 of 26.4 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Osh
Kyrgyzstan
KyrgyzstanAnnual Average
PoorWHO annual classification
26.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4949 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2121 µg/m³ — Moderate
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2929 µg/m³ — Poor
2222 µg/m³ — Moderate
2525 µg/m³ — Poor
3535 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
4949 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2121 µg/m³ — Moderate
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2929 µg/m³ — Poor
2222 µg/m³ — Moderate
2525 µg/m³ — Poor
3535 µg/m³ — Poor
Best months: Mar, May–JunWorst months: Jan–Feb, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
Osh reports an annual PM2.5 of 26.4 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
OshKyrgyzstan
KyrgyzstanAnnual Average
PoorWHO annual classification
26.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4949 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2121 µg/m³ — Moderate
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2929 µg/m³ — Poor
2222 µg/m³ — Moderate
2525 µg/m³ — Poor
3535 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
4949 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2121 µg/m³ — Moderate
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2929 µg/m³ — Poor
2222 µg/m³ — Moderate
2525 µg/m³ — Poor
3535 µg/m³ — Poor
Best months: Mar, May–JunWorst months: Jan–Feb, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in Osh
Things to consider in Osh
PM2.5 annual average of 26.4 µg/m³ exceeds the WHO interim target of 15 µg/m³. The WHO guideline value is 5 µg/m³.
Data sources: WHO (air quality), OECD (safety).
Why not Osh?
Why not Osh? Honestly, air quality is a meaningful downside — at 26.4 µg/m³ annual PM2.5, Osh sits above the EU limit, which may matter for allergy sufferers or long-term residents.
Frequently asked about Osh
▶How many sunny days does Osh have per year?
Osh averages approximately 237 sunny days per year, based on historical climate data.
▶What is the air quality in Osh?
Osh has an annual PM2.5 concentration of 26.4 µg/m³, classified as "Poor" by WHO standards. Significantly above WHO targets. Increased health risk, especially outdoors.