HabiBubble

CN flagChenghai

China · 40K

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: 22% viability
22
Feb: 40% viability
40
Mar: 65% viability
65
Apr: 84% viability
84
May: 88% viability
88
Jun: 74% viability
74
Jul: 70% viability
70
Aug: 56% viability
56
Sep: 79% viability
79
Oct: 75% viability
75
Nov: 31% viability
31
Dec: 24% viability
24
Friction Breakdown
Best months: Apr–Jul, Sep–OctChallenging: Jan, 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
17.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
1515 µg/m³ — Moderate
1212 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1414 µg/m³ — Fair
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
Best months: Jun–Jul, OctWorst months: Jan, Mar–Apr
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
2,424hrs/yr
Clear sky
45%
Worst month
4.3hrs/day
Vit D months
11.1months
UV 8+ days
116days/yr
UV 11+ days
12days/yr
Jan
Feb
Mar
Apr
May
Jun
8.98.9 hrs — Sunny
9.39.3 hrs — Sunny
9.79.7 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Very Sunny
9.09.0 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
8.08.0 hrs — Good
7.97.9 hrs — Good
7.67.6 hrs — Good
8.78.7 hrs — Sunny
8.98.9 hrs — Sunny
Best months: Mar–MayWorst months: Aug–Oct
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●