HabiBubble

VN flagHạ Long

Vietnam · 124K

Lifestyle Calendar

When this city supports your activity — and when it fights you.

Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan: 53% viability
53
Feb: 67% viability
67
Mar: 91% viability
91
Apr: 92% viability
92
May: 89% viability
89
Jun: 83% viability
83
Jul: 81% viability
81
Aug: 72% viability
72
Sep: 72% viability
72
Oct: 81% viability
81
Nov: 83% viability
83
Dec: 43% viability
43
Friction Breakdown
Best months: Mar–NovChallenging: None
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●

Air Quality Profile

Annual and monthly PM2.5 levels against WHO guidelines.

Annual Average
ModerateWHO annual classification
20.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
2828 µg/m³ — Poor
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
1717 µg/m³ — Moderate
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1616 µg/m³ — Moderate
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
2929 µg/m³ — Poor
Best months: Jun–AugWorst months: Jan, Nov–Dec
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●

Sun & UV Profile

Monthly sunshine, sky clarity, and UV exposure patterns.

Annual Summary
Sunshine
1,821hrs/yr
Clear sky
32%
Worst month
2.4hrs/day
Vit D months
10.3months
UV 8+ days
114days/yr
UV 11+ days
17days/yr
Jan
Feb
Mar
Apr
May
Jun
4.34.3 hrs — Moderate
6.06.0 hrs — Moderate
7.07.0 hrs — Good
8.98.9 hrs — Sunny
9.99.9 hrs — Sunny
9.39.3 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
8.38.3 hrs — Sunny
8.48.4 hrs — Sunny
7.07.0 hrs — Good
8.08.0 hrs — Good
7.47.4 hrs — Good
Best months: May–JulWorst months: Jan–Feb, Oct
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●