Yigai'erqi
China · 27K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Yigai'erqi
China
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 7% viability
7Mar: 37% viability
37Apr: 69% viability
69May: 92% viability
92Jun: 91% viability
91Jul: 83% viability
83Aug: 93% viability
93Sep: 95% viability
95Oct: 38% viability
38Nov: 2% viability
2Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
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.
Yigai'erqi
China
Annual Average
Very UnhealthyWHO annual classification
59.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5959 µg/m³ — Very Unhealthy
7474 µg/m³ — Very Unhealthy
8080 µg/m³ — Hazardous
7373 µg/m³ — Very Unhealthy
6767 µg/m³ — Very Unhealthy
3030 µg/m³ — Poor
3636 µg/m³ — Unhealthy
5959 µg/m³ — Very Unhealthy
7575 µg/m³ — Very Unhealthy
6565 µg/m³ — Very Unhealthy
4848 µg/m³ — Unhealthy
4949 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
5959 µg/m³ — Very Unhealthy
7474 µg/m³ — Very Unhealthy
8080 µg/m³ — Hazardous
7373 µg/m³ — Very Unhealthy
6767 µg/m³ — Very Unhealthy
3030 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3636 µg/m³ — Unhealthy
5959 µg/m³ — Very Unhealthy
7575 µg/m³ — Very Unhealthy
6565 µg/m³ — Very Unhealthy
4848 µg/m³ — Unhealthy
4949 µg/m³ — Unhealthy
Best months: Jun–Jul, NovWorst months: Feb–Mar, Sep
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.
Yigai'erqi
China
Annual Summary
Sunshine
3,094hrs/yr
Clear sky
65%
Worst month
7.2hrs/day
Vit D months
8.5months
UV 8+ days
88days/yr
UV 11+ days
2days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.08.0 hrs — Good
9.29.2 hrs — Sunny
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.09.0 hrs — Sunny
8.48.4 hrs — Sunny
8.48.4 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.08.0 hrs — Good
9.29.2 hrs — Sunny
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.09.0 hrs — Sunny
8.48.4 hrs — Sunny
8.48.4 hrs — Sunny
Best months: May–JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●