HabiBubble

JP flagHanawa

Japan · 37K

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: 0% viability
0
Mar: 0% viability
0
Apr: 7% viability
7
May: 39% viability
39
Jun: 73% viability
73
Jul: 78% viability
78
Aug: 82% viability
82
Sep: 80% viability
80
Oct: 18% viability
18
Nov: 1% viability
1
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–SepChallenging: Jan–May, Oct–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
10.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
8.08.0 µg/m³ — Good
9.39.3 µg/m³ — Good
1010 µg/m³ — Good
9.99.9 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
8.18.1 µg/m³ — Good
7.37.3 µg/m³ — Good
Best months: Jan, Nov–DecWorst months: Jun–Jul, Sep
Good5–10 µg/m³Fair10–15 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
1,680hrs/yr
Clear sky
33%
Worst month
2.9hrs/day
Vit D months
5.9months
UV 8+ days
8days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.95.9 hrs — Moderate
7.07.0 hrs — Good
8.08.0 hrs — Good
9.59.5 hrs — Sunny
9.39.3 hrs — Sunny
9.09.0 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
7.97.9 hrs — Good
8.38.3 hrs — Sunny
7.37.3 hrs — Good
6.36.3 hrs — Good
5.75.7 hrs — Moderate
Best months: Apr–JunWorst months: Jan, Nov–Dec
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●