HabiBubble

CN flagChangchun

China · 3.5M

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: 0% viability
0
Apr: 4% viability
4
May: 34% viability
34
Jun: 78% viability
78
Jul: 81% viability
81
Aug: 80% viability
80
Sep: 50% viability
50
Oct: 1% viability
1
Nov: 0% viability
0
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–AugChallenging: Jan–May, 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
PoorWHO annual classification
34.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
5454 µg/m³ — Very Unhealthy
4646 µg/m³ — Unhealthy
5050 µg/m³ — Very Unhealthy
4646 µg/m³ — Unhealthy
2626 µg/m³ — Poor
2525 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2020 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
2929 µg/m³ — Poor
4545 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan, Mar–Apr
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
2,283hrs/yr
Clear sky
51%
Worst month
4.8hrs/day
Vit D months
5.8months
UV 8+ days
0days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.67.6 hrs — Good
8.78.7 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.39.3 hrs — Sunny
9.09.0 hrs — Sunny
9.39.3 hrs — Sunny
9.09.0 hrs — Sunny
6.86.8 hrs — Good
7.07.0 hrs — Good
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●