Air Quality
5.0/5
3.5 µg/m³Excellent
Air Quality Profile
Tamuning-Tumon-Harmon Village reports an annual PM2.5 of 3.5 µg/m³. That's below the WHO 2021 annual guideline of 5 µg/m³ — cleaner than most cities on the continent.
Tamuning-Tumon-Harmon Village
Guam
GuamAnnual Average
ExcellentWHO annual classification
3.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3.03.0 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.33.3 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.13.1 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.83.8 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.23.2 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
3.03.0 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.33.3 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.13.1 µg/m³ — Excellent
Jul
Aug
Sep
Oct
Nov
Dec
3.43.4 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.83.8 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.23.2 µg/m³ — Excellent
Best months: Jan, Jun, DecWorst months: Feb, May, Sep
Excellent0–5 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
Tamuning-Tumon-Harmon Village reports an annual PM2.5 of 3.5 µg/m³. That's below the WHO 2021 annual guideline of 5 µg/m³ — cleaner than most cities on the continent.
Tamuning-Tumon-Harmon VillageGuam
GuamAnnual Average
ExcellentWHO annual classification
3.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3.03.0 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.33.3 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.13.1 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.83.8 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.23.2 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
3.03.0 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.33.3 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.13.1 µg/m³ — Excellent
Jul
Aug
Sep
Oct
Nov
Dec
3.43.4 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.83.8 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.23.2 µg/m³ — Excellent
Best months: Jan, Jun, DecWorst months: Feb, May, Sep
Excellent0–5 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in Tamuning-Tumon-Harmon Village
Frequently asked about Tamuning-Tumon-Harmon Village
▶How many sunny days does Tamuning-Tumon-Harmon Village have per year?
Tamuning-Tumon-Harmon Village averages approximately 278 sunny days per year, based on historical climate data.
▶What is the air quality in Tamuning-Tumon-Harmon Village?
Tamuning-Tumon-Harmon Village has an annual PM2.5 concentration of 3.5 µg/m³, classified as "Excellent" by WHO standards. Meets WHO guideline. Minimal health risk.