CN flagLaiyang

China · 266K

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: 3% viability
3
Apr: 21% viability
21
May: 70% viability
70
Jun: 91% viability
91
Jul: 88% viability
88
Aug: 84% viability
84
Sep: 89% viability
89
Oct: 33% viability
33
Nov: 8% viability
8
Dec: 0% viability
0
Friction Breakdown
Best months: May–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
PoorWHO annual classification
34.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
5151 µg/m³ — Very Unhealthy
4444 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2626 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2222 µg/m³ — Moderate
2222 µg/m³ — Moderate
2323 µg/m³ — Moderate
3131 µg/m³ — Poor
3636 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Feb, 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
2,278hrs/yr
Clear sky
52%
Worst month
4.9hrs/day
Vit D months
7.2months
UV 8+ days
15days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.67.6 hrsGood
8.88.8 hrsSunny
9.79.7 hrsSunny
1111 hrsVery Sunny
1111 hrsVery Sunny
1111 hrsVery Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.39.3 hrsSunny
9.19.1 hrsSunny
9.39.3 hrsSunny
8.78.7 hrsSunny
7.37.3 hrsGood
7.07.0 hrsGood
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●