HabiBubble

VN flagBắc Ninh

Vietnam · 228K

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: 54% viability
54
Feb: 63% viability
63
Mar: 90% viability
90
Apr: 87% viability
87
May: 85% viability
85
Jun: 71% viability
71
Jul: 71% viability
71
Aug: 65% viability
65
Sep: 69% viability
69
Oct: 79% viability
79
Nov: 84% viability
84
Dec: 42% viability
42
Friction Breakdown
Best months: Mar–Jul, 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
32.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
3434 µg/m³ — Poor
2828 µg/m³ — Poor
3030 µg/m³ — Poor
2424 µg/m³ — Moderate
3535 µg/m³ — Poor
3636 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
2727 µg/m³ — Poor
2626 µg/m³ — Poor
3131 µg/m³ — Poor
3232 µg/m³ — Poor
3737 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
Best months: Apr, Jul–AugWorst months: Jun, Nov–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
1,560hrs/yr
Clear sky
26%
Worst month
0.9hrs/day
Vit D months
8.8months
UV 8+ days
63days/yr
UV 11+ days
1days/yr
Jan
Feb
Mar
Apr
May
Jun
2.32.3 hrs — Low
2.02.0 hrs — Dark
4.04.0 hrs — Low
5.95.9 hrs — Moderate
9.69.6 hrs — Sunny
9.09.0 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
8.08.0 hrs — Good
7.37.3 hrs — Good
6.36.3 hrs — Good
7.37.3 hrs — Good
5.25.2 hrs — Moderate
Best months: May–JulWorst months: Jan–Mar
DarkLowModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●