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Smart indoor air purification and monitoring

Blue Sky CARE

Smart Indoor Air Purification and Monitoring

According to the World Health Organization (WHO), more than 80% of people are exposed to air quality levels exceeding WHO guidelines. Given that people spend on average more than 90% of their time indoors, ensuring good indoor air quality is paramount to health. Our air purifier and IAQ monitor are designed for a healthy and productive indoor environment.

How it works

How the indoor air quality sensor and air purifier work with Guardian app

Smart Indoor Air Monitoring



BS_200’s monitoring range and accuracy fulfill the WELL Building Standard™ requirements. Realtime indoor air quality data is displayed on your mobile phone, tablet or computer, enabling building users to make appropriate adjustments for cleaner and healthier indoor air.

Dimensions: 90 mm (W) x 90 mm (H) x 50 mm (D)

Monitoring Range and Accuracy


Range: -20 to 100ºC
Accuracy: ± 1ºC

Relative Humidity

Range: 0 to 99%RH
Accuracy: ± 5%

Carbon Dioxide (CO₂)

Range: 400 to 10000 ppm
Accuracy: ± 50ppm, ±3%


Range: 0 to 60000ppb

Accuracy: ± 15%

Icon_PM 2.5.png
Particulate Matter (PM2.5)

Range: 0 to 1000 µg/m3

Accuracy: ± 10%(≤30µg/m3: ±3µg/m3)

Air Purifier


Air purifier structure

With its dual-sided and multi-layer filters, BlueSky Pure Air AZ01 can purify a large volume (690 m³/h) of air in a wide space (850 sq ft), effectively filtering more than 99% of bacteria, viruses, particulate matter, pollen, dust, suspended particles, and airborne allergens. 

Filter functions of AY01 air purifier

Dimension: 462 mm (W) x 558 mm (H) x 268 mm (D)

Coupled with ultraviolet sterilizers on both sides of the machine, BlueSky Pure Air AY01 keeps the indoor environment clean and healthy. Blue Sky Pure Air is highly energy efficient and environmentally friendly, consuming only 65W, designed to improve air quality for offices, schools, elderly homes and residences.

Other features include: anion purification, a timer, and a child lock. It effectively removes the following common indoor air pollutants:



such as H1N1 and the common flu is transmitted through coughs, sneezes, close contact, or aerosol droplets.

Airborne Bacteria

spread through droplets, dander, sputum, pus, sweat, etc.

Formaldehyde (HCHO)

is a commonly found volatile organic compound (VOC). High amounts can lead to head-aches, dizziness and eye soreness.

Common Allergens

include dust mites, animal dander, fungi, mold spores, and pollen, which cause respiratory discomfort.

Particulate Matter (PM2.5)

is as small as 3% of the diameter of human hair. Excess exposure to PM2.5 can increase risk of heart disease and lung cancer.

Working Together

Optimize thermal comfort

Through Blue Sky Pure Air Monitor AY01, users receive reminders to keep the temperature range at 19 to 28ºC and the humidity at 40 to 80%. This leads to thermal comfort while simultaneously inhibiting the growth of bacteria and mold.

Green areas improve work productivity

A Harvard study pointed out that on average, urban residents carry out 90% of their daily activities in indoor areas, such as classrooms, offices, and in living spaces. Working in a green building environment improves cognitive ability and work productivity by 61%.

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