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Air Quality Doctor – Smart Air Monitoring Solution

Industry

Health & Wellness Tech

Duration

6 months

Team Size

6 people

Project Overview

Air Quality Doctor is a cross-platform application developed by Katomaran Technologies for a U.S.-based environmental health partner. The solution aggregates live data from various sensors—PM₂.₅, CO₂, VOC, temperature, and humidity—into a secure, user-friendly dashboard. Automated calibration routines, real-time custom alerts, and offline data caching empower users to make informed decisions for healthier environments.

Challenges

Everyday indoor and outdoor air quality fluctuates unpredictably, but existing tools failed to provide reliable, easy-to-understand insights

  • 1
    Sensor Drift: Hardware readings lose accuracy without regular calibration.
  • 2
    Data Security: Health-data privacy requires end-to-end encryption and strict access controls.
  • 3
    User Engagement: Technical dashboards overwhelm and discourage consistent use.

Our Solution

Katomaran's holistic approach delivered a seamless, secure, and engaging experience

  • 1
    Automated Calibration: Daily sensor baseline checks ensure data accuracy without manual effort.
  • 2
    Encrypted Data Pipeline: Secure AWS-based sync with role-based permissions and audit logs.
  • 3
    Adaptive UX: Simple "Green/Yellow/Red" alerts and detailed pollutant charts with plain-English tooltips.

Key Modules

Air Quality Doctor features five essential modules

  • 1
    Unified Sensor Fusion: Real-time merging of PM₂.₅, CO₂, VOC, temperature, and humidity inputs.
  • 2
    Personalized Alerts: Custom threshold settings with push notifications and SMS.
  • 3
    Offline Caching: Local data capture during connectivity loss, auto-sync upon reconnection.
  • 4
    Trend Reports: Auto-generated PDFs for daily, weekly, or monthly air-quality summaries.
  • 5
    Geo-Tagged Analysis: Location-specific readings to identify and address hotspots.

Services Offered

Services that we offered to make the client vision ourreality

Mobile Application Development

Building intuitive, high‑performance apps for iOS and Android users.

UI/UX Design

Designing engaging interfaces that delight users and drive engagement.

IoT Solutions

Connecting devices and data to unlock operational insights and automation.

DevOps & Cloud Engineering

Streamlining deployment pipelines and infrastructure for reliable, rapid delivery.

Tech Stack

The technologies and frameworks we leveraged to build a robust, scalable, and high-performance solution.

OpenCV icon

OpenCV

Computer Vision Library

Node.js icon

Node.js

Backend Runtime

AWS icon

AWS

Cloud Platform

Docker icon

Docker

Containerization Tool

MongoDB icon

MongoDB

Database

Design System

The visual elements and components that create a cohesive user experience across the platform

Color Palette

Primary

#1396E4

Secondary

#50535B

Accent

#636363

Dark

#EFEFEF

light

#FFFFFF

Typography

Lato

Primary Font

Google Font
Font Weights
Regular (400)Body text
Medium (500)Subheadings
Semibold (600)Titles
Bold (700)Headings
Impact & Results
  • 1

    85% fewer

    85% fewer allergy and asthma flare-ups reported by users.

  • 2

    70% boost

    70% boost in reported well-being and focus when CO₂ stayed below 800 ppm.

  • 3

    10K+ installs

    10K+ installs within three months, driven by intuitive design and dependable alerts.

  • 4

    25% rise

    25% rise in recurring revenue from premium analytics subscriptions.

  • 5

    90% reduction

    90% reduction in compliance reporting time using auto-generated summaries.

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