HabiBubble

JP flagIwase

Japan · 39K

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: 7% viability
7
Apr: 31% viability
31
May: 68% viability
68
Jun: 80% viability
80
Jul: 77% viability
77
Aug: 80% viability
80
Sep: 79% viability
79
Oct: 58% viability
58
Nov: 20% viability
20
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
14.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1515 µg/m³ — Moderate
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1515 µg/m³ — Moderate
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
1313 µg/m³ — Fair
Best months: Jul, Sep, DecWorst months: May–Jun, Aug
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
2,111hrs/yr
Clear sky
45%
Worst month
3.7hrs/day
Vit D months
7.2months
UV 8+ days
14days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.97.9 hrs — Good
8.98.9 hrs — Sunny
8.98.9 hrs — Sunny
9.89.8 hrs — Sunny
8.88.8 hrs — Sunny
8.08.0 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.09.0 hrs — Sunny
9.69.6 hrs — Sunny
7.97.9 hrs — Good
6.46.4 hrs — Good
7.77.7 hrs — Good
8.18.1 hrs — Sunny
Best months: Apr, Jul–AugWorst months: Sep–Nov
GoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●