HabiBubble

US flagMerrimack

United States · 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: 0% viability
0
Mar: 4% viability
4
Apr: 19% viability
19
May: 60% viability
60
Jun: 83% viability
83
Jul: 83% viability
83
Aug: 85% viability
85
Sep: 70% viability
70
Oct: 31% viability
31
Nov: 3% viability
3
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–SepChallenging: 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
GoodWHO annual classification
5.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
6.86.8 µg/m³ — Good
6.86.8 µg/m³ — Good
6.46.4 µg/m³ — Good
4.24.2 µg/m³ — Excellent
5.25.2 µg/m³ — Good
6.26.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.85.8 µg/m³ — Good
5.85.8 µg/m³ — Good
4.34.3 µg/m³ — Excellent
4.34.3 µg/m³ — Excellent
4.64.6 µg/m³ — Excellent
6.36.3 µg/m³ — Good
Best months: Apr, Sep–OctWorst months: Jan–Mar
Excellent0–5 µg/m³Good5–10 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
2,271hrs/yr
Clear sky
45%
Worst month
3.4hrs/day
Vit D months
6.1months
UV 8+ days
9days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.36.3 hrs — Good
8.28.2 hrs — Sunny
8.98.9 hrs — Sunny
9.29.2 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1010 hrs — Sunny
9.29.2 hrs — Sunny
8.08.0 hrs — Good
7.77.7 hrs — Good
5.95.9 hrs — Moderate
Best months: May–JulWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●