HabiBubble

CN flagChangshu

China · 795K

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: 1% viability
1
Feb: 2% viability
2
Mar: 15% viability
15
Apr: 41% viability
41
May: 80% viability
80
Jun: 76% viability
76
Jul: 70% viability
70
Aug: 82% viability
82
Sep: 85% viability
85
Oct: 67% viability
67
Nov: 26% viability
26
Dec: 1% viability
1
Friction Breakdown
Best months: May–SepChallenging: Jan–Mar, 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
PoorWHO annual classification
34.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
5151 µg/m³ — Very Unhealthy
3838 µg/m³ — Unhealthy
4242 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3333 µg/m³ — Poor
2525 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2525 µg/m³ — Moderate
2121 µg/m³ — Moderate
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
5454 µg/m³ — Very Unhealthy
Best months: Jun, Aug–SepWorst months: Jan, Mar, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 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
1,816hrs/yr
Clear sky
39%
Worst month
2.8hrs/day
Vit D months
7.9months
UV 8+ days
30days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.06.0 hrs — Moderate
6.76.7 hrs — Good
8.68.6 hrs — Sunny
9.09.0 hrs — Sunny
8.98.9 hrs — Sunny
7.77.7 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.78.7 hrs — Sunny
9.89.8 hrs — Sunny
8.28.2 hrs — Sunny
7.77.7 hrs — Good
6.86.8 hrs — Good
7.57.5 hrs — Good
Best months: Apr–May, AugWorst months: Jan–Feb, Nov
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●