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: 98% viability
98
Feb: 97% viability
97
Mar: 85% viability
85
Apr: 86% viability
86
May: 89% viability
89
Jun: 85% viability
85
Jul: 79% viability
79
Aug: 75% viability
75
Sep: 76% viability
76
Oct: 75% viability
75
Nov: 78% viability
78
Dec: 96% viability
96
Friction Breakdown
Best months: Jan–DecChallenging: None
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
PoorWHO annual classification
30.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
6161 µg/m³ — Very Unhealthy
3636 µg/m³ — Unhealthy
3333 µg/m³ — Poor
2121 µg/m³ — Moderate
2424 µg/m³ — Moderate
2727 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3030 µg/m³ — Poor
2525 µg/m³ — Moderate
2222 µg/m³ — Moderate
2222 µg/m³ — Moderate
2525 µg/m³ — Moderate
3838 µg/m³ — Unhealthy
Best months: Apr, Sep–OctWorst 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.

Annual Summary
Sunshine
2,712hrs/yr
Clear sky
40%
Worst month
5.3hrs/day
Vit D months
11.6months
UV 8+ days
295days/yr
UV 11+ days
81days/yr
Jan
Feb
Mar
Apr
May
Jun
1010 hrsSunny
1010 hrsSunny
1010 hrsVery Sunny
9.99.9 hrsSunny
9.79.7 hrsSunny
9.79.7 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
8.78.7 hrsSunny
9.29.2 hrsSunny
9.09.0 hrsSunny
9.29.2 hrsSunny
9.09.0 hrsSunny
1010 hrsSunny
Best months: Jan–MarWorst months: Jul, Sep, Nov
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●