HabiBubble

US flagO'Fallon

United States · 29K

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: 1% viability
1
Mar: 22% viability
22
Apr: 48% viability
48
May: 73% viability
73
Jun: 87% viability
87
Jul: 76% viability
76
Aug: 86% viability
86
Sep: 88% viability
88
Oct: 53% viability
53
Nov: 9% viability
9
Dec: 0% viability
0
Friction Breakdown
Best months: May–SepChallenging: Jan–Mar, Nov–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
GoodWHO annual classification
7.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
8.18.1 µg/m³ — Good
8.28.2 µg/m³ — Good
6.06.0 µg/m³ — Good
5.35.3 µg/m³ — Good
7.67.6 µg/m³ — Good
8.58.5 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.09.0 µg/m³ — Good
6.76.7 µg/m³ — Good
7.17.1 µg/m³ — Good
6.36.3 µg/m³ — Good
6.96.9 µg/m³ — Good
8.08.0 µg/m³ — Good
Best months: Mar–Apr, OctWorst months: Feb, Jun–Jul
Good5–10 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
2,452hrs/yr
Clear sky
50%
Worst month
2.7hrs/day
Vit D months
7.8months
UV 8+ days
47days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.05.0 hrs — Moderate
8.78.7 hrs — Sunny
9.09.0 hrs — Sunny
9.79.7 hrs — Sunny
9.99.9 hrs — Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.89.8 hrs — Sunny
8.98.9 hrs — Sunny
8.08.0 hrs — Good
6.36.3 hrs — Good
Best months: Jun–AugWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●