Air Quality Lab — Droichead Nua, Ireland
Air Quality Profile·
Droichead Nua reports an annual PM2.5 of 6.4 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Droichead Nua
Ireland
IrelandAnnual Average
GoodWHO annual classification
6.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.28.2 µg/m³ — Good
7.77.7 µg/m³ — Good
8.98.9 µg/m³ — Good
7.57.5 µg/m³ — Good
5.45.4 µg/m³ — Good
4.94.9 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
4.84.8 µg/m³ — Excellent
6.06.0 µg/m³ — Good
7.57.5 µg/m³ — Good
8.38.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.28.2 µg/m³ — Good
7.77.7 µg/m³ — Good
8.98.9 µg/m³ — Good
7.57.5 µg/m³ — Good
5.45.4 µg/m³ — Good
4.94.9 µg/m³ — Excellent
Jul
Aug
Sep
Oct
Nov
Dec
3.73.7 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
4.84.8 µg/m³ — Excellent
6.06.0 µg/m³ — Good
7.57.5 µg/m³ — Good
8.38.3 µg/m³ — Good
Best months: Jul–SepWorst months: Jan, Mar, Dec
Excellent0–5 µg/m³Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Ireland
Droichead Nua: 6.4 µg/m³. Typical range in Ireland: 6.4–6.8 µg/m³. Low anchor: Letterkenny, 5.9 µg/m³. High anchor: Dublin, 7.3 µg/m³.
29 cities tracked