HabiBubble

CN flagChangzhi

China · 590K

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: 0% viability
0
Mar: 9% viability
9
Apr: 26% viability
26
May: 63% viability
63
Jun: 93% viability
93
Jul: 81% viability
81
Aug: 87% viability
87
Sep: 76% viability
76
Oct: 13% viability
13
Nov: 1% viability
1
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–SepChallenging: 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
UnhealthyWHO annual classification
40.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
6161 µg/m³ — Very Unhealthy
5050 µg/m³ — Very Unhealthy
4545 µg/m³ — Unhealthy
4141 µg/m³ — Unhealthy
3333 µg/m³ — Poor
3333 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2929 µg/m³ — Poor
2727 µg/m³ — Poor
3232 µg/m³ — Poor
4343 µg/m³ — Unhealthy
4747 µg/m³ — Unhealthy
4747 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Feb, Dec
Poor25–35 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
2,276hrs/yr
Clear sky
50%
Worst month
5.4hrs/day
Vit D months
7.7months
UV 8+ days
42days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.77.7 hrs — Good
8.78.7 hrs — Sunny
9.39.3 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.99.9 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.88.8 hrs — Sunny
9.09.0 hrs — Sunny
8.98.9 hrs — Sunny
8.08.0 hrs — Good
7.37.3 hrs — Good
8.08.0 hrs — Good
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●