CN flagWeiji

China · 48K

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: 2% viability
2
Mar: 20% viability
20
Apr: 53% viability
53
May: 90% viability
90
Jun: 88% viability
88
Jul: 71% viability
71
Aug: 78% viability
78
Sep: 89% viability
89
Oct: 55% viability
55
Nov: 16% viability
16
Dec: 0% viability
0
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
UnhealthyWHO annual classification
38.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
5757 µg/m³ — Very Unhealthy
4646 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3131 µg/m³ — Poor
2929 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2727 µg/m³ — Poor
2121 µg/m³ — Moderate
2323 µg/m³ — Moderate
3232 µg/m³ — Poor
4949 µg/m³ — Unhealthy
6060 µg/m³ — Very Unhealthy
Best months: Jul–SepWorst months: Jan, Nov–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
2,055hrs/yr
Clear sky
45%
Worst month
3.4hrs/day
Vit D months
7.4months
UV 8+ days
19days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.96.9 hrsGood
8.08.0 hrsGood
9.09.0 hrsSunny
9.89.8 hrsSunny
1010 hrsVery Sunny
1010 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
7.97.9 hrsGood
9.69.6 hrsSunny
8.48.4 hrsSunny
8.68.6 hrsSunny
7.67.6 hrsGood
7.67.6 hrsGood
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●