Ambient Air Quality & Stack Emission Testing in Ahmedabad

NABL-accredited air monitoring

Accredited monitoring of ambient air, stack & chimney emissions, work-zone air and VOCs — measured on-site and reported to CPCB and GPCB norms for industries across Gujarat.

Aura Environmental Services Pvt. Ltd. is a NABL-accredited air quality and stack emission testing laboratory in Odhav, Ahmedabad. We monitor ambient air (AAQ), stack and chimney emissions, work-zone and occupational air, fugitive dust and VOCs against CPCB and GPCB standards — delivering statutory-ready reports for GPCB consent, environmental audits and compliance.

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Isokinetic stack sampling Reports in 3–7 days On-site monitoring

Air testing at a glance

NABL AccreditedISO/IEC 17025 scope
Ambient · Stack · Work-zoneCPCB & GPCB norms
3–7 working daysTypical report turnaround
Ahmedabad & GujaratOn-site monitoring team

What we monitor

Complete air monitoring, one accredited lab

From ambient air quality to isokinetic stack sampling — every source your compliance covers.

Ambient Air Quality (AAQ)

Boundary and location monitoring of PM2.5, PM10, SO₂, NOₓ, CO and ozone.

Stack & Chimney Emission

Isokinetic sampling of particulate and gaseous emissions from stacks and vents.

Work-Zone & Occupational Air

Worker-exposure and factory work-zone monitoring per prescribed limits.

Fugitive Emission & Dust

Fugitive dust and diffuse VOC monitoring across the plant footprint.

VOC & Odour

Volatile organic compounds and odour-causing gases at source and boundary.

Indoor Air Quality (IAQ)

Offices, control rooms, clean rooms and enclosed occupied spaces.

Parameters we analyse

Ambient, stack & work-zone parameters

Our NABL scope spans criteria pollutants, stack gases and specialised organics — matched to your industry category and consent conditions.

Tell us your stack details or monitoring purpose and we’ll recommend the exact parameter set.

Request a monitoring plan

How it works

From monitoring to signed report in four steps

A clear, accountable process — so you always know what happens next.

01

Enquire

Tell us the sources, stack details and deadline. We scope the exact parameters you need.

02

Monitor on-site

Our team sets up calibrated instruments and performs isokinetic sampling on site.

03

NABL analysis

Samples are analysed in our accredited lab to ISO/IEC 17025 methods with full QA/QC.

04

Report & comply

You receive a statutory-ready report — accepted for GPCB consent and audits.

Why choose Aura

Emission data that holds up to scrutiny

NABL-accredited (ISO/IEC 17025) air & emission scope
Isokinetic stack sampling with calibrated instruments
Reports accepted for GPCB consent, audits & legal use
Fast 3–7 day turnaround on routine parameters
One partner for testing, consultancy & GPCB compliance

Trusted by Gujarat’s industries

Manufacturing & process plantsStack emission compliance
Construction & infrastructureAmbient air & dust monitoring
Foundries & chemical unitsWork-zone & VOC monitoring

Answers

Air & emission testing FAQs

Is your air & emission testing NABL accredited?

Yes. Aura is a NABL-accredited (ISO/IEC 17025) laboratory in Ahmedabad. Our ambient air and stack emission reports are accepted for statutory GPCB and CPCB compliance, audits and legal purposes.

What do you measure in stack emissions?

We perform isokinetic stack sampling for particulate matter and gaseous emissions — SO₂, NOₓ, CO, HCl, HF and more — along with flue-gas velocity and temperature, as required by your consent conditions.

Do you cover ambient air quality (AAQ) monitoring?

Yes. Ambient air quality monitoring covers PM2.5, PM10, SO₂, NOₓ, CO, ozone, lead and other criteria pollutants at your plant boundary or specified locations.

How long does an air monitoring report take?

Most routine air and emission reports are delivered within 3–7 working days of monitoring. Specialised organic and VOC analyses may take a little longer — we confirm the timeline with your quote.

Do you monitor at our site?

Yes. Our trained team brings calibrated instruments to your site across Ahmedabad and Gujarat, sets up monitoring and performs stack sampling following prescribed protocols.

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Ambient Air Quality & Stack Emission Monitoring in Ahmedabad