HabiBubble

BG flagLom

Bulgaria · 27K

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: 3% viability
3
Mar: 16% viability
16
Apr: 56% viability
56
May: 81% viability
81
Jun: 83% viability
83
Jul: 73% viability
73
Aug: 84% viability
84
Sep: 87% viability
87
Oct: 55% viability
55
Nov: 7% viability
7
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
FairWHO annual classification
14.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
9.59.5 µg/m³ — Good
9.29.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
Best months: May–Jun, SepWorst months: Jan, Nov–Dec
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
2,396hrs/yr
Clear sky
52%
Worst month
2.2hrs/day
Vit D months
6.5months
UV 8+ days
15days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.35.3 hrs — Moderate
7.57.5 hrs — Good
8.58.5 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.69.6 hrs — Sunny
8.98.9 hrs — Sunny
5.55.5 hrs — Moderate
3.83.8 hrs — Low
Best months: Jun–AugWorst months: Jan, Nov–Dec
LowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●