HabiBubble

CZ flagKrnov

Czechia · 26K

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: 47% viability
47
Jun: 75% viability
75
Jul: 80% viability
80
Aug: 72% viability
72
Sep: 54% viability
54
Oct: 7% viability
7
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
14.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
1515 µg/m³ — Fair
2121 µg/m³ — Moderate
1515 µg/m³ — Moderate
9.79.7 µg/m³ — Good
9.79.7 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.58.5 µg/m³ — Good
1010 µg/m³ — Fair
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1919 µg/m³ — Moderate
2121 µg/m³ — Moderate
Best months: May–JulWorst months: Jan, Mar, 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
1,678hrs/yr
Clear sky
34%
Worst month
0.5hrs/day
Vit D months
4.7months
UV 8+ days
0days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
3.03.0 hrs — Low
4.04.0 hrs — Low
8.08.0 hrs — Good
8.38.3 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
9.59.5 hrs — Sunny
8.08.0 hrs — Good
6.36.3 hrs — Good
4.04.0 hrs — Low
2.02.0 hrs — Dark
Best months: May–JulWorst months: Jan, Nov–Dec
DarkLowGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●