HabiBubble

CN flagZhangfeng

China · 53K

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: 50% viability
50
Feb: 68% viability
68
Mar: 93% viability
93
Apr: 88% viability
88
May: 74% viability
74
Jun: 49% viability
49
Jul: 48% viability
48
Aug: 45% viability
45
Sep: 75% viability
75
Oct: 79% viability
79
Nov: 89% viability
89
Dec: 68% viability
68
Friction Breakdown
Best months: Mar–May, Sep–NovChallenging: None
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
PoorWHO annual classification
25.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
3131 µg/m³ — Poor
3939 µg/m³ — Unhealthy
4848 µg/m³ — Unhealthy
4343 µg/m³ — Unhealthy
2626 µg/m³ — Poor
1717 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
2929 µg/m³ — Poor
Best months: Jul–SepWorst months: Feb–Apr
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 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
2,314hrs/yr
Clear sky
44%
Worst month
2.5hrs/day
Vit D months
11.2months
UV 8+ days
96days/yr
UV 11+ days
2days/yr
Jan
Feb
Mar
Apr
May
Jun
8.68.6 hrs — Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
9.59.5 hrs — Sunny
7.07.0 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.06.0 hrs — Moderate
6.06.0 hrs — Moderate
7.87.8 hrs — Good
7.37.3 hrs — Good
8.18.1 hrs — Sunny
8.38.3 hrs — Sunny
Best months: Feb–AprWorst months: Jun–Aug
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●