HabiBubble

JP flagKobayashi

Japan · 44K

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: 3% viability
3
Feb: 7% viability
7
Mar: 24% viability
24
Apr: 45% viability
45
May: 73% viability
73
Jun: 66% viability
66
Jul: 74% viability
74
Aug: 74% viability
74
Sep: 75% viability
75
Oct: 69% viability
69
Nov: 34% viability
34
Dec: 3% viability
3
Friction Breakdown
Best months: May, Jul–SepChallenging: Jan–Mar, Nov–Dec
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
FairWHO annual classification
13.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
1515 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
Best months: Apr, Jul, SepWorst months: Jun, Nov–Dec
Fair10–15 µg/m³Moderate15–25 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
1,936hrs/yr
Clear sky
40%
Worst month
2.8hrs/day
Vit D months
8.6months
UV 8+ days
41days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.27.2 hrs — Good
7.97.9 hrs — Good
8.38.3 hrs — Sunny
8.68.6 hrs — Sunny
7.97.9 hrs — Good
6.06.0 hrs — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
8.78.7 hrs — Sunny
9.39.3 hrs — Sunny
8.08.0 hrs — Good
8.78.7 hrs — Sunny
7.97.9 hrs — Good
7.87.8 hrs — Good
Best months: Jul–Aug, OctWorst months: Jan, Jun, Dec
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●