HabiBubble

JP flagIki

Japan · 30K

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: 0% viability
0
Feb: 2% viability
2
Mar: 13% viability
13
Apr: 34% viability
34
May: 62% viability
62
Jun: 68% viability
68
Jul: 61% viability
61
Aug: 68% viability
68
Sep: 46% viability
46
Oct: 43% viability
43
Nov: 28% viability
28
Dec: 2% viability
2
Friction Breakdown
Best months: NoneChallenging: Jan–Apr, 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
13.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1616 µg/m³ — Moderate
Best months: Jul–SepWorst months: Jan, Mar, 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
2,032hrs/yr
Clear sky
44%
Worst month
3.3hrs/day
Vit D months
8.1months
UV 8+ days
59days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.36.3 hrs — Good
7.27.2 hrs — Good
8.98.9 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.19.1 hrs — Sunny
1010 hrs — Very Sunny
8.88.8 hrs — Sunny
8.88.8 hrs — Sunny
6.96.9 hrs — Good
6.46.4 hrs — Good
Best months: Apr–May, AugWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●