Air Quality
3.4/5
15.7 µg/m³Sensitive Groups
Air Quality Profile
San Rafael Oriente reports an annual PM2.5 of 15.7 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
San Rafael Oriente
El Salvador
El SalvadorAnnual Average
ModerateWHO annual classification
15.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Mar, DecWorst months: Apr, Sep–Oct
Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
San Rafael Oriente reports an annual PM2.5 of 15.7 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
San Rafael OrienteEl Salvador
El SalvadorAnnual Average
ModerateWHO annual classification
15.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Mar, DecWorst months: Apr, Sep–Oct
Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in San Rafael Oriente
Things to consider in San Rafael Oriente
Air Quality
PM2.5 annual average of 15.7 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 San Rafael Oriente?
Why not San Rafael Oriente? Honestly, air quality could be better — San Rafael Oriente's 15.7 µg/m³ annual PM2.5 is above WHO guidelines, though still within ranges common for larger cities.
About San Rafael Oriente
Mobility
▶Public Transit
Insufficient transit-feed data to measure coverage.
Frequently asked about San Rafael Oriente
▶How many sunny days does San Rafael Oriente have per year?
San Rafael Oriente averages approximately 310 sunny days per year, based on historical climate data.
▶What is the air quality in San Rafael Oriente?
San Rafael Oriente has an annual PM2.5 concentration of 15.7 µg/m³, classified as "Moderate" by WHO standards. Above WHO targets. Some respiratory effects possible with prolonged exposure.