Climate & Environment in Higganum, CT
Updated 2026 • Air quality, water quality, CO2 emissions & energy costs
Higganum's average Air Quality Index is 2 — rated Good by EPA standards.
Understanding the Air Quality Index (AQI)
The AQI measures air pollution on a 0–500 scale. Lower is better. Here's how Higganum's air quality compares:
With an average AQI of 2, Higganum falls in the Good range. The area experienced 59 days with poor air quality over the past year, which is above average. The worst recorded AQI was 5.0, remaining within acceptable limits even at peak pollution.
Environmental Quality in Higganum, CT
Key environmental health indicators that affect daily life, outdoor activities, and long-term wellbeing for residents of Higganum.
CO2 Emissions Breakdown for CT
CT's total CO2 emissions are 36.6 million metric tons (10.1 tons per capita). This is below the US average of ~14 tons per person, reflecting a relatively cleaner energy profile.
Source: U.S. Energy Information Administration (EIA), 2021 data. Values in million metric tons of CO2.
⚡ Energy Costs in CT
Energy prices affect monthly household budgets and are an important factor when evaluating the cost of living in Higganum, CT.
Electricity prices in CT are above the national average. When budgeting for a move to Higganum, factor in slightly higher utility costs. Energy-efficient appliances and solar panel options may help offset this difference.
What Higganum's Environment Means for You
Air Quality: Higganum, CT enjoys good air quality with an average AQI of 2, well within EPA's "Good" range (0–50). Residents can expect safe conditions for outdoor exercise, gardening, and recreational activities year-round.
Water Quality: Higganum's drinking water scores 4/10. This is a moderate rating. While the water meets minimum federal standards, residents may want to consider a water filtration system for improved quality. Below average, significant local pollution seen.
Carbon Footprint: CT's per-capita CO2 emissions are 10.1 metric tons per year (total state emissions: 36.6 million metric tons). This is below the national average of ~14 tons, reflecting cleaner energy sources and progressive environmental policies in the state. Higganum residents benefit from a relatively low carbon footprint.
Energy Costs: Electricity in CT costs 26.0¢ per kWh, which is above the US average of 16.41¢/kWh. Households in Higganum should budget accordingly for higher utility costs.
Higganum, CT Environment Overview
Considering Higganum, CT? Let's examine the local environment. Air quality is excellent air quality with an average index of 2, meaning conditions are well below concerning levels. Water quality stands at 4/10. Review our environmental analysis to understand living conditions in Higganum.
Environmental Pros & Cons of Higganum, CT
Pros
- •Good schools nearby
- •Low crime rates
- •Short drive to Hartford
- •Community-oriented residents
- •Quiet suburban lifestyle
- •Friendly atmosphere
- •Low cost of living
- •Diverse local events
- •Family-friendly activities
- •Access to nature trails
Cons
- •Occasional racism issues
- •Schools lack advanced programs
- •Limited dining choices
- •Fewer cultural activities
- •Limited nightlife options
- •Diversity is somewhat low
- •Distance from major cities
- •Job market is competitive
- •Local economy struggles sometimes
- •Public transport is limited
Frequently Asked Questions
What is the cost of living in Higganum, CT? ▼
The cost of living in Higganum, CT is 0% equal to the national average, with a cost of living index of 100 (where 100 represents the U.S. average). Housing typically accounts for the largest portion of living expenses. See full cost of living breakdown →
Is Higganum, CT a safe place to live? ▼
Higganum, CT is average in terms of safety, with crime rates near the national average. Safety varies significantly by neighborhood. View detailed Higganum crime statistics →
What are the best neighborhoods in Higganum, CT? ▼
The best neighborhoods in Higganum, CT depend on your priorities. For families, look for areas near top-rated schools with lower crime rates. For affordability, neighborhoods vary in price depending on proximity to amenities and schools. Explore Higganum on our interactive map →
How are the taxes in Higganum, CT? ▼
Tax rates in Higganum, CT include state and local components. The cost of living index of 100 reflects a moderate cost environment compared to the national average. View detailed Higganum tax information →
How does Higganum, CT compare to nearby cities? ▼
Higganum, CT offers comparable costs to nearby communities. With a cost of living index of 100, median home prices of $0, and a crime rate of 0 per 1,000 residents, you can compare these metrics side-by-side. Use the compare feature to evaluate specific cities.
What is the weather like in Higganum, CT? ▼
Weather in Higganum, CT varies by season. Air quality is good, with an average AQI of 1. View detailed Higganum climate & environment data →
Explore More About Higganum, CT
📅 Last Updated: February 2026
Sources: EPA Air Quality System (AQS), U.S. Energy Information Administration (EIA), NOAA, U.S. Census Bureau