HabiBubble

JP flagMasuda

Japan · 45K

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: 1% viability
1
Mar: 10% viability
10
Apr: 30% viability
30
May: 62% viability
62
Jun: 79% viability
79
Jul: 73% viability
73
Aug: 80% viability
80
Sep: 68% viability
68
Oct: 54% viability
54
Nov: 14% viability
14
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–AugChallenging: 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
13.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
Best months: Aug–Sep, NovWorst months: Apr–Jun
Fair10–15 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
2,047hrs/yr
Clear sky
43%
Worst month
3.5hrs/day
Vit D months
7.5months
UV 8+ days
45days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.75.7 hrs — Moderate
7.07.0 hrs — Good
8.78.7 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
9.09.0 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
9.59.5 hrs — Sunny
8.28.2 hrs — Sunny
8.08.0 hrs — Good
7.17.1 hrs — Good
6.36.3 hrs — Good
Best months: Apr–May, JulWorst months: Jan–Feb, Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●