CN flagJianchang

China · 138K

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: 7% viability
7
Feb: 21% viability
21
Mar: 42% viability
42
Apr: 60% viability
60
May: 69% viability
69
Jun: 61% viability
61
Jul: 76% viability
76
Aug: 77% viability
77
Sep: 85% viability
85
Oct: 85% viability
85
Nov: 46% viability
46
Dec: 5% viability
5
Friction Breakdown
Best months: Jul–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
ModerateWHO annual classification
24.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
3232 µg/m³ — Poor
2929 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
1919 µg/m³ — Moderate
1515 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Moderate
2020 µg/m³ — Moderate
2222 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
3535 µg/m³ — Unhealthy
Best months: May–JulWorst 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
1,861hrs/yr
Clear sky
35%
Worst month
2.4hrs/day
Vit D months
8.9months
UV 8+ days
68days/yr
UV 11+ days
2days/yr
Jan
Feb
Mar
Apr
May
Jun
5.05.0 hrsModerate
7.07.0 hrsGood
5.65.6 hrsModerate
6.76.7 hrsGood
7.37.3 hrsGood
6.06.0 hrsModerate
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrsVery Sunny
9.69.6 hrsSunny
8.88.8 hrsSunny
6.86.8 hrsGood
7.67.6 hrsGood
6.76.7 hrsGood
Best months: Jul–SepWorst months: Jan, Mar, Jun
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●