---
title: "Co2 Icon | Free Download PNG & SVG | Rounded Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/co2--29949
canonical_url: "https://www.streamlinehq.com/icons/download/co2--29949"
summary: "Rounded line icon of CO with a lowered 2. Used for carbon dioxide, emissions, climate, and environmental data."
---

# Co2 icon

The Co2 icon shows the letters CO with a lowered 2. Drawn in the line style on a 24px grid for a clean, customizable UI appearance. Use it for carbon dioxide labels, emissions tracking, climate dashboards, environmental data, and sustainability tools. It belongs to Rounded Line - Material Symbols free set in the Google Material family.

## Preview

![Rounded line icon of CO with a lowered 2. Used for carbon dioxide, emissions, climate, and environmental data.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/social/co2-9e1ggu6awj95x2h4j15pl.png/co2-eua2kmjz6ari3td4onixi.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Co2
- **Type**: Icon
- **Set**: [Rounded Line - Material Symbols](/icons/material-symbols-rounded-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Social › Social
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: co2, CO2, carbon, dioxide, emissions, gas, environment, greenhouse, pollution, footprint, climate, chemistry, molecule

## Download

- [Download Co2 on Streamline](https://www.streamlinehq.com/icons/download/co2--29949)

## Also available in other styles

- [Co2 — Sharp Line - Material Symbols](/icons/download/co2--29907.md) (Free)
- [Co2 — Outlined Line - Material Symbols](/icons/download/co2--29999.md) (Free)

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