HabiBubble

VN flagYên Bái

Vietnam · 81K

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: 52% viability
52
Feb: 65% viability
65
Mar: 86% viability
86
Apr: 82% viability
82
May: 74% viability
74
Jun: 63% viability
63
Jul: 62% viability
62
Aug: 56% viability
56
Sep: 61% viability
61
Oct: 81% viability
81
Nov: 88% viability
88
Dec: 42% viability
42
Friction Breakdown
Best months: Mar–May, Oct–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
PoorWHO annual classification
34.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
4444 µg/m³ — Unhealthy
3434 µg/m³ — Poor
4040 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
3030 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3434 µg/m³ — Poor
2626 µg/m³ — Poor
2424 µg/m³ — Moderate
2626 µg/m³ — Poor
3333 µg/m³ — Poor
4545 µg/m³ — Unhealthy
Best months: Aug–OctWorst months: Jan, Mar, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 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
1,584hrs/yr
Clear sky
28%
Worst month
2.0hrs/day
Vit D months
8.6months
UV 8+ days
69days/yr
UV 11+ days
2days/yr
Jan
Feb
Mar
Apr
May
Jun
3.73.7 hrs — Low
4.04.0 hrs — Low
5.05.0 hrs — Moderate
6.96.9 hrs — Good
8.38.3 hrs — Sunny
8.08.0 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.09.0 hrs — Sunny
7.97.9 hrs — Good
7.77.7 hrs — Good
5.35.3 hrs — Moderate
6.96.9 hrs — Good
5.95.9 hrs — Moderate
Best months: May–JulWorst months: Jan–Mar
LowModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●