HabiBubble

CN flagChangtan

China · 18K

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: 4% viability
4
Feb: 15% viability
15
Mar: 49% viability
49
Apr: 71% viability
71
May: 83% viability
83
Jun: 72% viability
72
Jul: 61% viability
61
Aug: 73% viability
73
Sep: 83% viability
83
Oct: 81% viability
81
Nov: 39% viability
39
Dec: 1% viability
1
Friction Breakdown
Best months: Apr–Jun, Aug–OctChallenging: Jan–Feb, 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
ModerateWHO annual classification
24.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
4444 µg/m³ — Unhealthy
3333 µg/m³ — Poor
2525 µg/m³ — Moderate
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1919 µg/m³ — Moderate
2929 µg/m³ — Poor
4343 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Feb, Dec
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
1,525hrs/yr
Clear sky
30%
Worst month
1.7hrs/day
Vit D months
6.7months
UV 8+ days
54days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.35.3 hrs — Moderate
5.75.7 hrs — Moderate
6.06.0 hrs — Moderate
6.06.0 hrs — Moderate
7.07.0 hrs — Good
8.08.0 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.38.3 hrs — Sunny
1010 hrs — Sunny
7.07.0 hrs — Good
5.35.3 hrs — Moderate
4.04.0 hrs — Low
5.75.7 hrs — Moderate
Best months: Jun–AugWorst months: Jan, Oct–Nov
LowModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●