Climate & Environment in South bend, IN
Updated 2026 • Air quality, water quality, CO2 emissions & energy costs
South bend'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 South bend's air quality compares:
With an average AQI of 2, South bend falls in the Good range. The area experienced 45 days with poor air quality over the past year, which is above average. The worst recorded AQI was 4.0, remaining within acceptable limits even at peak pollution.
Environmental Quality in South bend, IN
Key environmental health indicators that affect daily life, outdoor activities, and long-term wellbeing for residents of South bend.
CO2 Emissions Breakdown for IN
IN's total CO2 emissions are 166.4 million metric tons (24.2 tons per capita). This is above the US average of ~14 tons per person, often driven by heavy industrial activity or fossil-fuel-based electricity generation.
Source: U.S. Energy Information Administration (EIA), 2021 data. Values in million metric tons of CO2.
⚡ Energy Costs in IN
Energy prices affect monthly household budgets and are an important factor when evaluating the cost of living in South bend, IN.
Residents of IN benefit from electricity prices that are 16.4¢ – 14.9¢ = lower than the national average. This means lower monthly utility bills compared to many other states, making South bend more affordable for energy-intensive households.
What South bend's Environment Means for You
Air Quality: South bend, IN 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: South bend's drinking water scores 3/10. Residents may want to consider water filtration systems for additional safety and improved water quality. water quality is poor; serious water quality issues.
Carbon Footprint: IN's per-capita CO2 emissions are 24.2 metric tons per year (total state emissions: 166.4 million metric tons). This is above the national average of ~14 tons, often due to heavy industrial activity or reliance on fossil fuels for electricity generation. If environmental impact is important to your relocation decision, this is worth considering.
Energy Costs: Electricity in IN costs 14.89¢ per kWh, which is below the US average of 16.41¢/kWh. This translates to lower monthly utility bills for South bend residents.
South bend, IN Environment Overview
Considering South bend, IN? 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 3/10. Review our environmental analysis to understand living conditions in South bend.
Environmental Pros & Cons of South bend, IN
Pros
- •Access to Notre Dame events
- •Supportive educational programs
- •Strong local community vibe
- •Family-friendly activities abound
- •Developing arts scene
- •Affordable cost of living
- •Low housing prices
- •Plenty of parks and trails
- •Growing job market in tech
- •Diverse food options available
Cons
- •Harsh winter weather conditions
- •Few job opportunities for grads
- •Some socio-economic struggles
- •Higher crime rates reported
- •Limited nightlife options
- •Limited shopping destinations
- •Public transport is lacking
- •Not very walkable city
- •Racial tensions in some areas
- •Schools can be underfunded
Frequently Asked Questions
What is the cost of living in South bend, IN? ▼
The cost of living in South bend, IN 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 South bend, IN a safe place to live? ▼
South bend, IN is average in terms of safety, with crime rates near the national average. Safety varies significantly by neighborhood. View detailed South bend crime statistics →
What are the best neighborhoods in South bend, IN? ▼
The best neighborhoods in South bend, IN 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 South bend on our interactive map →
How are the taxes in South bend, IN? ▼
Tax rates in South bend, IN include state and local components. The cost of living index of 100 reflects a moderate cost environment compared to the national average. View detailed South bend tax information →
How does South bend, IN compare to nearby cities? ▼
South bend, IN 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 South bend, IN? ▼
Weather in South bend, IN varies by season. Air quality is good, with an average AQI of 1. View detailed South bend climate & environment data →
Explore More About South bend, IN
📅 Last Updated: February 2026
Sources: EPA Air Quality System (AQS), U.S. Energy Information Administration (EIA), NOAA, U.S. Census Bureau