HabiBubble

UA flagSumy

Ukraine · 177K

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: 0% viability
0
Mar: 1% viability
1
Apr: 17% viability
17
May: 45% viability
45
Jun: 80% viability
80
Jul: 86% viability
86
Aug: 91% viability
91
Sep: 52% viability
52
Oct: 6% viability
6
Nov: 0% viability
0
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–AugChallenging: Jan–Apr, 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.

Annual Average
FairWHO annual classification
10.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1111 µg/m³ — Fair
9.89.8 µg/m³ — Good
8.58.5 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.28.2 µg/m³ — Good
9.99.9 µg/m³ — Good
8.78.7 µg/m³ — Good
1111 µg/m³ — Fair
1010 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jun–Jul, SepWorst months: Jan–Mar
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 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
1,739hrs/yr
Clear sky
39%
Worst month
0.0hrs/day
Vit D months
4.8months
UV 8+ days
0days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
0.00.0 hrs — No Sun
3.33.3 hrs — Low
7.87.8 hrs — Good
8.28.2 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.99.9 hrs — Sunny
5.65.6 hrs — Moderate
0.00.0 hrs — No Sun
0.00.0 hrs — No Sun
Best months: May–JulWorst months: Jan, Nov–Dec
No SunLowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●