---
title: "Pollution Co2 Message Icon | Free Download PNG & SVG | Freehand Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/pollution-co2-message--20754
canonical_url: "https://www.streamlinehq.com/icons/download/pollution-co2-message--20754"
summary: "Vibrant hand-drawn icon of a speech bubble containing CO₂. Used for pollution, emissions, and climate data."
---

# Pollution Co2 Message icon

The Pollution Co2 Message icon shows a speech bubble containing the text CO₂. Drawn in the hand-drawn style with contrasting colors on a 24px grid for clear, compact UI placement. Use it for pollution alerts, emissions tracking, carbon reports, climate dashboards, and environmental messaging. It belongs to Freehand Duotone set in the Freehand family.

## Preview

![Vibrant hand-drawn icon of a speech bubble containing CO₂. Used for pollution, emissions, and climate data.](https://assets.streamlinehq.com/image/private/w_400,h_400,ar_1/f_auto/v1/icons/streamline-freehand-duotone/ecology/pollution/pollution-co2-message-yca0ohs6rieeyn63d6gwmt.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Pollution Co2 Message
- **Type**: Icon
- **Set**: [Freehand Duotone](/icons/streamline-freehand-duotone.md) — Freehand is the largest hand-drawn icon set. The Duotone variant uses two colors to create a more vibrant, artistic appearance.
- **Family**: [Freehand](/icons/freehand-sets.md) — Hand-drawn icons
- **Style**: Hand-drawn, Outlined, Wireframe
- **Category**: Ecology › Pollution
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: pollution, CO2, message, carbon, emissions, climate, environment, greenhouse, carbonfootprint, ecology, sustainability, bubble, chat

## Download

- [Download Pollution Co2 Message on Streamline](https://www.streamlinehq.com/icons/download/pollution-co2-message--20754)

## Also available in other styles

- [Pollution Co2 Message — Freehand](/icons/download/pollution-co2-message--15240.md) (Pro)

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