Air quality index management for business sustainability and profitability

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Demystifying the air quality index(AQI): Calculations and significance

The Air Quality Index (AQI) is a numerical representation of the overall air quality in a specific location. It provides information about the concentration of various air pollutants, such as particulate matter (PM2.5 and PM10), ground-level ozone (O3), nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon monoxide (CO). The AQI is calculated based on the measured concentrations of these pollutants.

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Air Quality Measurements
Individual AQI Calculation
Sub-Index Conversion
AQI Scaling Chart

Air Quality Measurements

Sensors or monitoring stations collect real-time data on the concentrations of different air pollutants at a specific location.

Individual AQI Calculation

For each pollutant, there is a formula that transforms the pollutant's concentration into a sub-index. These sub-indices are calculated based on health-based standards set by regulatory authorities.

Sub-Index Conversion

Once sub-indices are calculated for each pollutant, the highest sub-index value among them is selected as the primary AQI value for that location.

AQI Scaling

The primary AQI value is then scaled to a standard scale ranging from 0 to 500 or 0 to 100, depending on the AQI system used in a specific region. This scale categorizes air quality into different color-coded levels, such as "Good," "Moderate," "Unhealthy," etc., to make it more understandable to the general public.

Critical parameters of air quality index for informed decisions

PM2.5
Particulate matter <2.5μm (μg/m3)
PM10
Particulate matter <10μm (μg/m3)
SO2
Sulphur dioxide conc (ppb)
NO2
Nitrogen dioxide conc (ppb)
O3
Ozone conc (ppb)
CO
Carbon monoxide conc (ppm)

From data to decisions: Your solution to monitoring and improving air quality

Monitoring Air Quality
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Global coverage

Ambee offers hyperlocal air quality data for 150+ countries and continues to expand its coverage.

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Superior data accuracy

Our data accuracy is ensured by aggregating and analyzing information from multiple sources, including our proprietary air quality data.

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Easy integration

Our developer-friendly air quality APIs are designed for easy integration into any program, platform, or product.

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Detailed insights

Gain comprehensive insights into air pollution index levels, including CO, PM2.5, PM10, O3, and more.

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International compliance

Ambee provides globally valid data that adheres to US EPA standards for air quality information.

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Ambee's comprehensive approach to AQ data collection

Ambee collects air quality data through an extensive network of ground-based monitoring stations. Ambee also utilizes cutting-edge technologies such as satellite-based remote sensing and numerical modeling to complement ground-based data, ensuring comprehensive and accurate AQ information. The data collected is then processed, analyzed, and aggregated to provide real-time and historical air quality data insights. This multi-faceted approach enables Ambee to deliver reliable and up-to-date air quality data. 
AQI Scaling Meter

Ambee’s suite of air quality products

Real-time air quality data

Ambee's AQ data provides real-time and accurate air quality insights, empowering individuals and organizations to make informed decisions for healthier living and a cleaner environment.

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Air quality maps

Ambee’s AQ map is an interactive visual representation of air quality information that allows users to assess air quality conditions in specific areas, enabling informed decisions regarding outdoor activities, health precautions, and environmental awareness.

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Historical air quality data

Ambee's historical AQ data provides a valuable archive of past air quality conditions, allowing users to analyze trends, track improvements, and gain insights into long-term air quality patterns.

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Forecast data

Ambee’s AQ forecast offers insights into expected air quality conditions up to 10 days in advance. We can provide this data on demand; reach out to us for tailored air quality forecasts.

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AQI data pricing for your unique use case

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Frequently asked questions

What is the Air Quality Index (AQI) and how is it calculated?

The Air Quality Index (AQI) is a numerical scale that quantifies air quality in a specific location. It considers various pollutants, such as particulate matter, ozone, carbon monoxide, sulfur dioxide, and nitrogen dioxide. The calculation involves measuring these pollutants and converting their concentrations into a standardized index that indicates overall air quality.

What is a normal air quality index?

A normal air quality index typically ranges from 0 to 50. This indicates good air quality with minimal health risks, meaning the air is safe to breathe and contains few pollutants. However, higher AQI values indicate worsening air quality, which poses greater health concerns.

Where can I find reliable air quality data for my city?

If you're seeking trustworthy air quality data for your city, look no further than Ambee's air quality API. Ambee offers real-time, accurate air quality information, allowing you to access crucial data for your location. Whether for personal health or environmental monitoring, Ambee's API serves as a reliable source for your air quality needs.

How is the air pollution index different from the air quality index?

The air pollution index and air quality index are related but have distinct differences. The API often focuses on specific pollutants and their concentrations, while the AQI provides a broader, standardized assessment of overall air quality, considering multiple pollutants and their health implications.

Why is it important to monitor the air quality index on a regular basis?

Regular monitoring of the air quality index is crucial because it helps individuals and communities make informed decisions about outdoor activities, health precautions, and environmental awareness.