Changsha
China · 3.2M
Lifestyle Calendar
When this city supports your activity — and when it fights you.
ChangshaChina
ChinaDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 3% viability
3Feb: 18% viability
18Mar: 41% viability
41Apr: 59% viability
59May: 73% viability
73Jun: 65% viability
65Jul: 65% viability
65Aug: 69% viability
69Sep: 89% viability
89Oct: 67% viability
67Nov: 45% viability
45Dec: 3% viability
3Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May, SepChallenging: 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.
ChangshaChina
ChinaAnnual Average
UnhealthyWHO annual classification
40.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7171 µg/m³ — Very Unhealthy
5656 µg/m³ — Very Unhealthy
4444 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
3535 µg/m³ — Poor
2121 µg/m³ — Moderate
2222 µg/m³ — Moderate
2424 µg/m³ — Moderate
3030 µg/m³ — Poor
4040 µg/m³ — Unhealthy
4343 µg/m³ — Unhealthy
7070 µg/m³ — Very Unhealthy
Jan
Feb
Mar
Apr
May
Jun
7171 µg/m³ — Very Unhealthy
5656 µg/m³ — Very Unhealthy
4444 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
3535 µg/m³ — Poor
2121 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2222 µg/m³ — Moderate
2424 µg/m³ — Moderate
3030 µg/m³ — Poor
4040 µg/m³ — Unhealthy
4343 µg/m³ — Unhealthy
7070 µg/m³ — Very Unhealthy
Best months: Jun–AugWorst 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.
ChangshaChina
ChinaAnnual Summary
Sunshine
1,776hrs/yr
Clear sky
35%
Worst month
0.6hrs/day
Vit D months
8.4months
UV 8+ days
47days/yr
UV 11+ days
3days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1.01.0 hrs — Dark
3.03.0 hrs — Low
2.72.7 hrs — Low
6.06.0 hrs — Moderate
7.07.0 hrs — Good
8.18.1 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Very Sunny
8.78.7 hrs — Sunny
6.36.3 hrs — Good
6.76.7 hrs — Good
7.67.6 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
1.01.0 hrs — Dark
3.03.0 hrs — Low
2.72.7 hrs — Low
6.06.0 hrs — Moderate
7.07.0 hrs — Good
8.18.1 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
1010 hrs — Very Sunny
8.78.7 hrs — Sunny
6.36.3 hrs — Good
6.76.7 hrs — Good
7.67.6 hrs — Good
Best months: Jul–SepWorst months: Jan–Mar
DarkLowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●