Air Quality
2.5/5
24.8 µg/m³Sensitive Groups
Air Quality Profile
Anseong reports an annual PM2.5 of 24.8 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Anseong
South Korea
South KoreaAnnual Average
ModerateWHO annual classification
24.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3030 µg/m³ — Poor
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2727 µg/m³ — Poor
2626 µg/m³ — Poor
2727 µg/m³ — Poor
2121 µg/m³ — Moderate
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2525 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
3030 µg/m³ — Poor
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2727 µg/m³ — Poor
2626 µg/m³ — Poor
2727 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2121 µg/m³ — Moderate
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2525 µg/m³ — Moderate
Best months: Jul, Sep–OctWorst months: Jan–Mar
Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
Anseong reports an annual PM2.5 of 24.8 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
AnseongSouth Korea
South KoreaAnnual Average
ModerateWHO annual classification
24.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3030 µg/m³ — Poor
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2727 µg/m³ — Poor
2626 µg/m³ — Poor
2727 µg/m³ — Poor
2121 µg/m³ — Moderate
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2525 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
3030 µg/m³ — Poor
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2727 µg/m³ — Poor
2626 µg/m³ — Poor
2727 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2121 µg/m³ — Moderate
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2525 µg/m³ — Moderate
Best months: Jul, Sep–OctWorst months: Jan–Mar
Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in Anseong
Things to consider in Anseong
Air Quality
PM2.5 annual average of 24.8 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 Anseong?
Why not Anseong? Honestly, air quality could be better — Anseong's 24.8 µg/m³ annual PM2.5 is above WHO guidelines, though still within ranges common for larger cities.
About Anseong
Mobility
▶Public Transit
Insufficient transit-feed data to measure coverage.
Frequently asked about Anseong
▶How many sunny days does Anseong have per year?
Anseong averages approximately 186 sunny days per year, based on historical climate data.
▶What is the air quality in Anseong?
Anseong has an annual PM2.5 concentration of 24.8 µg/m³, classified as "Moderate" by WHO standards. Above WHO targets. Some respiratory effects possible with prolonged exposure.