HabiBubble

CN flagZhangjiachuan

China · 62K

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: 1% viability
1
Mar: 11% viability
11
Apr: 23% viability
23
May: 57% viability
57
Jun: 83% viability
83
Jul: 80% viability
80
Aug: 75% viability
75
Sep: 66% viability
66
Oct: 11% viability
11
Nov: 0% viability
0
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–AugChallenging: Jan–Apr, 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
ModerateWHO annual classification
23.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
4141 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2525 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1717 µg/m³ — Moderate
1414 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
2525 µg/m³ — Moderate
3535 µg/m³ — Poor
Best months: Aug–OctWorst 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
1,895hrs/yr
Clear sky
38%
Worst month
2.6hrs/day
Vit D months
7.4months
UV 8+ days
66days/yr
UV 11+ days
5days/yr
Jan
Feb
Mar
Apr
May
Jun
7.37.3 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
9.09.0 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Very Sunny
9.09.0 hrs — Sunny
5.65.6 hrs — Moderate
6.66.6 hrs — Good
7.07.0 hrs — Good
7.27.2 hrs — Good
Best months: May–JulWorst months: Sep–Nov
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●