Jaipur · Rajasthan

Fresh Air Ventilation in Jaipur

Hot desert — extreme heat, very low humidity, frequent dust storms

InAir Fresh Air Ventilation in Jaipur
Summer temp
44–48°C
Humidity
15–30% RH (summer)
AQI range
100–200
Filter grade
HEPA-13 (dust storm protection essential)

What makes ventilation difficult in Jaipur?

Jaipur is one of India's dustiest cities — Rajasthan dust storms dramatically spike PM2.5 seasonally. Extreme summer heat (46°C+) with very low humidity: dehumidification is not needed, but HEPA-13 dust storm protection is critical.

Which machine is right for Jaipur?

Revita ERV + HEPA-13

Jaipur's dry climate means ERV moisture transfer is actually beneficial (prevents air from being uncomfortably dry). Heat recovery is highly effective at 46°C. However, HEPA-13 is essential — Rajasthan dust storms carry PM2.5 from fine sand particles at concentrations that quickly overwhelm MERV-13 filters. The Revita with HEPA-13 upgrade is the optimal solution.

For Jaipur we specify Revita ERV as the default, with HEPA-13 (dust storm protection essential) filtration. Models: Revita INA-MFQR series + HEPA-13 filtration, Ventura INA-QRXF (commercial). Model-by-model airflow, static pressure and power figures are on the spec sheets.

Typically installed in: Residential apartments · Heritage villas · Hotels · Government offices.
Also worth considering: RHP for premium commercial where active cooling of incoming air reduces AC burden

How is a system sized here?

Sizing is driven by occupancy, not floor area — CO2 comes from people, so a small crowded flat needs more air than a large empty one. ASHRAE 62.1 sets the airflow per person; that number picks the unit. Jaipur then adds two local constraints: a summer peak of 44–48°C, which decides how much heat recovery is worth paying for, and humidity of 15–30% RH (summer), which decides whether plain recovery is enough or whether active dehumidification is needed.

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Further reading

Jaipur questions

What do people in Jaipur ask?

Jaipur sees an AQI range of roughly 100–200 through the year. Jaipur is one of India's dustiest cities — Rajasthan dust storms dramatically spike PM2.5 seasonally. Extreme summer heat (46°C+) with very low humidity: dehumidification is not needed, but HEPA-13 dust storm protection is critical. That range is what sets the filter grade: we specify HEPA-13 (dust storm protection essential) here.
Revita ERV + HEPA-13. We recommend the Revita energy recovery ventilator for Jaipur. Jaipur's dry climate means ERV moisture transfer is actually beneficial (prevents air from being uncomfortably dry). Heat recovery is highly effective at 46°C. However, HEPA-13 is essential — Rajasthan dust storms carry PM2.5 from fine sand particles at concentrations that quickly overwhelm MERV-13 filters. The Revita with HEPA-13 upgrade is the optimal solution.
HEPA-13 (dust storm protection essential). Filter grade follows the local AQI rather than a national default — MERV-13 handles ordinary urban particulate, while HEPA-13 is warranted where AQI regularly passes 200 or where dust and industrial sources are present. In Jaipur the range is 100–200.
Yes. InAir supplies and installs across India from its Hyderabad base, and Jaipur in Rajasthan is covered end to end — free site survey, duct design, supply, commissioning with measured airflow readings, and handover. A typical residential installation is commissioned ten to twelve days after order. Send a floor plan to sales@in-air.in and an engineer returns a sized proposal.
Sizing starts from occupancy rather than floor area, because CO₂ is produced by people. ASHRAE 62.1 gives the airflow per person; that figure sets the unit, and the Jaipur summer peak of 44–48°C plus humidity of 15–30% RH (summer) decides whether plain heat recovery is enough or whether active dehumidification is required.