HabiBubble

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Japan · 135K

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: 11% viability
11
Apr: 35% viability
35
May: 68% viability
68
Jun: 77% viability
77
Jul: 72% viability
72
Aug: 82% viability
82
Sep: 82% viability
82
Oct: 69% viability
69
Nov: 24% viability
24
Dec: 1% viability
1
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
12.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1515 µg/m³ — Moderate
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1010 µg/m³ — Good
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
Best months: Jan, Aug, OctWorst months: Feb, May–Jun
Good5–10 µg/m³Fair10–15 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
2,047hrs/yr
Clear sky
42%
Worst month
3.8hrs/day
Vit D months
8.0months
UV 8+ days
40days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.06.0 hrs — Moderate
7.57.5 hrs — Good
8.68.6 hrs — Sunny
9.69.6 hrs — Sunny
1010 hrs — Sunny
9.19.1 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.89.8 hrs — Sunny
9.59.5 hrs — Sunny
8.08.0 hrs — Good
8.48.4 hrs — Sunny
7.37.3 hrs — Good
6.76.7 hrs — Good
Best months: Apr–May, JulWorst months: Jan, Nov–Dec
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●