Air Quality
3.3/5
17.3 µg/m³Sensitive Groups
Air Quality Profile
Anuradhapura reports an annual PM2.5 of 17.3 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Anuradhapura
Sri Lanka
Sri LankaAnnual Average
ModerateWHO annual classification
17.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2727 µg/m³ — Poor
2020 µg/m³ — Moderate
1515 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2727 µg/m³ — Poor
2020 µg/m³ — Moderate
1515 µg/m³ — Moderate
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
Best months: Jun–Jul, SepWorst months: Feb–Apr
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
Anuradhapura reports an annual PM2.5 of 17.3 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
AnuradhapuraSri Lanka
Sri LankaAnnual Average
ModerateWHO annual classification
17.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2727 µg/m³ — Poor
2020 µg/m³ — Moderate
1515 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2727 µg/m³ — Poor
2020 µg/m³ — Moderate
1515 µg/m³ — Moderate
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
Best months: Jun–Jul, SepWorst months: Feb–Apr
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in Anuradhapura
Things to consider in Anuradhapura
PM2.5 annual average of 17.3 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 Anuradhapura?
Why not Anuradhapura? Honestly, air quality could be better — Anuradhapura's 17.3 µg/m³ annual PM2.5 is above WHO guidelines, though still within ranges common for larger cities.
Frequently asked about Anuradhapura
▶How many sunny days does Anuradhapura have per year?
Anuradhapura averages approximately 216 sunny days per year, based on historical climate data.
▶What is the air quality in Anuradhapura?
Anuradhapura has an annual PM2.5 concentration of 17.3 µg/m³, classified as "Moderate" by WHO standards. Above WHO targets. Some respiratory effects possible with prolonged exposure.