CN flagSiyeke

China · 22K

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: 4% viability
4
Mar: 32% viability
32
Apr: 66% viability
66
May: 83% viability
83
Jun: 85% viability
85
Jul: 76% viability
76
Aug: 88% viability
88
Sep: 94% viability
94
Oct: 30% viability
30
Nov: 0% viability
0
Dec: 0% viability
0
Friction Breakdown
Best months: May–SepChallenging: Jan–Mar, 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
Very UnhealthyWHO annual classification
60.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
2828 µg/m³ — Poor
5252 µg/m³ — Very Unhealthy
109109 µg/m³ — Hazardous
4949 µg/m³ — Unhealthy
9999 µg/m³ — Hazardous
4646 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
5555 µg/m³ — Very Unhealthy
9696 µg/m³ — Hazardous
6262 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
3636 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
Best months: Jan, Nov–DecWorst months: Mar, May, Aug
Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³Hazardous>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
3,112hrs/yr
Clear sky
66%
Worst month
7.6hrs/day
Vit D months
8.9months
UV 8+ days
99days/yr
UV 11+ days
5days/yr
Jan
Feb
Mar
Apr
May
Jun
8.38.3 hrsSunny
8.98.9 hrsSunny
1010 hrsSunny
1111 hrsVery Sunny
1111 hrsVery Sunny
1111 hrsVery Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrsVery Sunny
1111 hrsVery Sunny
1111 hrsVery Sunny
9.89.8 hrsSunny
8.78.7 hrsSunny
8.58.5 hrsSunny
Best months: Apr–May, JulWorst months: Jan, Nov–Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●