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Best pm2.5 concentration APIs

Carbon Footprint Calculator API

Sustainability & Green Tech

Carbon Footprint Calculator API allows you to easily calculate the carbon footprint of any product or service. It can be integrated with any application and supports multiple metrics, making it easy to track and reduce environmental impact.

Free 7-Day Trial

100% uptime 51ms avg MCP ready

Toxicity Detector API

Natural Language Processing (NLP)

Automatically detects toxicity in text, classifying levels such as insults, threats, or hate speech with high accuracy and confidence in real time.

Free 7-Day Trial

100% uptime 186ms avg MCP ready

Pollen Tracker API

Weather & Environment

The Pollen Tracker API provides daily insights into pollen levels for various pollen types, customized for a given latitude and longitude, with forecast durations available from 1 to 5 days.

Free 7-Day Trial

100% uptime 192ms avg MCP ready

Pollen Forecast API

Weather & Environment

The Pollen Forecast API provides daily pollen forecasts based on specified latitude, longitude, and a 1-5 day range for various pollen types.

Free 7-Day Trial

100% uptime 155ms avg MCP ready

The Weather Channel - API

Weather & Environment

The Weather Channel API (Unofficial) API for Precise Weather Data

Free 7-Day Trial

100% uptime 1,308ms avg MCP ready

Atmosphere Link API

Weather & Environment

Access real-time weather data, including temperature, precipitation, wind, and atmospheric pressure, for precise forecasting and activity planning.

Free 7-Day Trial

100% uptime 456ms avg MCP ready

BPS Multi-City Compliance API

Legal & Compliance

Building Performance Standards compliance screening for 7 major US jurisdictions (NYC, Boston, Denver, Washington State, Oregon, Maryland, and Washington DC).

Free 7-Day Trial

100% uptime 40ms avg MCP ready

EU Building Energy Compliance API

Sustainability & Green Tech

EPC label, EPBD MEPS compliance, and stranding-risk screening across 8 EU markets — primary energy, solar obligation, renovation cost, and cap-rate discount modelling for lenders and asset managers.

Free 7-Day Trial

100% uptime 30ms avg MCP ready

Carbon Footprint and Emission Factor API

Sustainability & Green Tech

Turn any activity, spend, freight, or flight into kg CO₂e from open, sourced data (UK DEFRA, US EPA, Ember, IPCC) plus live grid carbon intensity for GB, US & EU and 213 countries.

Free 7-Day Trial

100% uptime 265ms avg MCP ready

Atmosophere Carbon Dioxide Concentration API

Sustainability & Green Tech

Our API provides current and historical data on the concentration of carbon dioxide (CO2) in the atmosphere, updated on a quasi-daily basis. The data is presented as a mole fraction in dry air, measured in parts per million (ppm), and covers the period from 2010 to the present.

Free 7-Day Trial

100% uptime 787ms avg MCP ready

Toxicity Detector Data Capture API

Natural Language Processing (NLP)

Capture detailed toxicity detection data instantly, enhancing safety and compliance for your applications.

Free 7-Day Trial

100% uptime 65ms avg MCP ready

Global Pollution Stats API

Sustainability & Green Tech

This API provides comprehensive data on air pollution levels across various countries, focusing on PM2.5 concentrations and their impacts.

Free 7-Day Trial

100% uptime 1,049ms avg MCP ready

Masks Detection API

Visual Recognition & Imaging

Use this API to detect if a person is wearing a mask or not.

Free 7-Day Trial

100% uptime 2,109ms avg MCP ready

Atmosphere Methane Concentration API

Sustainability & Green Tech

Atmosphere Methane Concentration API provides accurate and up-to-date information on the concentration of methane in the atmosphere, expressed in parts per million (ppm). Data is available on a monthly basis from 1983 to the present. It is useful for climate research, monitoring, and analysis.

Free 7-Day Trial

100% uptime 1,880ms avg MCP ready

Grid Carbon Intensity API

Sustainability & Green Tech

Grid carbon intensity (gCO2e/kWh) by country and year, sourced from Ember's Yearly Electricity Data (CC BY 4.0).

Free 7-Day Trial

100% uptime 1,463ms avg MCP ready

Urban Traffic Insights API

Travel & Transportation

The Urban Traffic Insights API delivers in-depth traffic data by country, offering key metrics like time delays and inefficiencies for effective urban planning.

Free 7-Day Trial

100% uptime 1,447ms avg MCP ready

City Traffic Monitor API

Travel & Transportation

The City Traffic Monitor API provides users with access to real-time alerts and traffic jam information. Users can define a geographic area using latitude and longitude pairs, and retrieve relevant alerts and jams within that area. This can be useful for a wide range of applications, from traffic monitoring to location-based marketing.

Free 7-Day Trial

100% uptime 1,865ms avg MCP ready

Plain Language BPS Multi-City Compliance API

Legal & Compliance

Simplify complex compliance with the Plain Language BPS API, making legal terms accessible.

Free 7-Day Trial

100% uptime MCP ready

Audit Grade BPS Multi-City Compliance API

Legal & Compliance

Ensure multi-city compliance with ease using the Audit Grade BPS API for efficient audits.

Free 7-Day Trial

100% uptime MCP ready

Comprehensive EU Building Energy Compliance API for Financial Exposure

Legal & Compliance

Protect your financial exposure with our Comprehensive Comprehensive EU Building Energy Compliance API for Financial Exposure ensuring robust compliance across all standards.

Free 7-Day Trial

100% uptime MCP ready

EU Building Energy Compliance API for Fund Compliance Teams

Legal & Compliance

Facilitate seamless compliance checks with our EU Building Energy Compliance API for Fund Compliance Teams designed specifically for Fund Compliance Teams.

Free 7-Day Trial

100% uptime MCP ready

EU Building Energy Compliance Risk Assessment API

Legal & Compliance

Assess risk effectively using our EU Building Energy Compliance Risk Assessment API, safeguarding your investments against non-compliance.

Free 7-Day Trial

100% uptime MCP ready

Acquisitions Focused EU Building Energy Compliance API

Real Estate & Housing

Optimize your acquisition strategies with our Acquisitions Focused Acquisitions Focused EU Building Energy Compliance API, ensuring energy-efficient properties.

Free 7-Day Trial