HabiBubble

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Japan · 51K

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: 36% viability
36
May: 68% viability
68
Jun: 78% viability
78
Jul: 77% viability
77
Aug: 81% viability
81
Sep: 83% viability
83
Oct: 65% viability
65
Nov: 23% viability
23
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–SepChallenging: 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
1414 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1616 µg/m³ — Moderate
1414 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
Best months: Jul–SepWorst months: May, Oct–Nov
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
2,159hrs/yr
Clear sky
45%
Worst month
4.2hrs/day
Vit D months
7.9months
UV 8+ days
46days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.96.9 hrs — Good
8.38.3 hrs — Sunny
8.98.9 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Very Sunny
8.68.6 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
9.79.7 hrs — Sunny
8.38.3 hrs — Sunny
8.88.8 hrs — Sunny
8.08.0 hrs — Good
7.27.2 hrs — Good
Best months: Apr–May, JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●