CN flagLecheng

China · 199K

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: 21% viability
21
Feb: 33% viability
33
Mar: 47% viability
47
Apr: 59% viability
59
May: 65% viability
65
Jun: 57% viability
57
Jul: 81% viability
81
Aug: 68% viability
68
Sep: 77% viability
77
Oct: 79% viability
79
Nov: 51% viability
51
Dec: 10% viability
10
Friction Breakdown
Best months: Jul, Sep–OctChallenging: Jan–Feb, 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
25.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
4242 µg/m³ — Unhealthy
3030 µg/m³ — Poor
3232 µg/m³ — Poor
2424 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
2121 µg/m³ — Moderate
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
3333 µg/m³ — Poor
Best months: Jun–AugWorst months: Jan, Mar, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 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
1,725hrs/yr
Clear sky
30%
Worst month
2.8hrs/day
Vit D months
9.2months
UV 8+ days
68days/yr
UV 11+ days
3days/yr
Jan
Feb
Mar
Apr
May
Jun
5.05.0 hrsModerate
5.05.0 hrsModerate
5.35.3 hrsModerate
5.95.9 hrsModerate
7.77.7 hrsGood
9.09.0 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrsVery Sunny
9.39.3 hrsSunny
7.97.9 hrsGood
6.66.6 hrsGood
7.07.0 hrsGood
7.07.0 hrsGood
Best months: Jun–AugWorst months: Jan–Mar
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●