Skip to content
Skip to content
Welcome to Perfect Pollucon Services Office Hours: 10:00am-7:00pm
Perfect Pollucon Services

Perfect Pollucon Services

Environmental Consultant & Laboratory

Call Us 9967436537
Mail Us [email protected]
Maharashtra, India 3 Krishna Koyna B, Majiwada, Thane W
  • Home
  • Monitoring Services
    • Ambient Air Quality Monitoring & Testing
    • Indoor Air Quality Monitoring & Testing
    • Air Quality Monitoring & Testing
    • Stack Emission Monitoring & Stack Emission Testing
    • Noise Level Monitoring & Testing
    • Fugitive Emission Monitoring & Testing
    • Soil Testing & Investigation Laboratory
    • Drinking Water Testing & Analysis Laboratory
    • Illumination Survey
  • Consultancy Services
    • Environmental Impact Assessment
    • Environmental Statement
    • MPCB Consent to Establish, Operate and Renewal
    • Operation and maintenance of Effluent Treatment Plant
    • Effluent Treatment Plant Design
    • Water Cess returns
    • Ventilation Survey
  • Industries
    • Pharmaceutical Industries
    • Chemical Industries
    • Construction / Real Estate Industry
    • Oil and Gas Or Petroleum Industry
    • Manufacturing / Production Industry
    • Corrosion Control at Data Center / IT Industry
  • Blog
  • About Us
    • Our Work and Clients
    • Testimonials & Leave Us a Review
    • Careers
    • Our Features
      • Locally Recognized
      • Affordable Pricing
      • Priority Service
  • Contact Us
REQUEST A QUOTE
Ambient Air Quality monitoring guidelines
Perfect Pollucon Services

Ambient Air Quality monitoring guidelines

Ambient Air Quality Monitoring is an important part of Environmental Monitoring. Before commencing Ambient Air Quality monitoring there are certain guidelines which needs to be followed. Ambient Air Quality monitoring guidelines minimize the risk of getting wrong data due to improper methods.

Read more About Environmental Monitoring

Guidelines before Ambient Air Quality monitoring

Background information needs to be collected consists of details of below mentioned details:

Sources and emissions

It includes details about number of vehicles, type of fuel used, composition of fuel used, number of stacks present, height of stacks etc. this data will help in identifying which pollutant can be present and can be measured.

Health and demographic information

This data can help to identify whether are they complaining about pollutants. can be installed in heavy population density areas.

Meteorological data

Temperature, humidity, wind speed and direction needs to be collected. Wind directions, humidity plays an important role in placement of Ambient Air Quality monitoring system.

Topographical information

If there are any river valleys, mountains in monitoring area then variation in concentration of pollutants is large.

Previous Ambient Air Quality information

Historical data can help to see magnitude of problem i.e. concentration of pollutants is showing upward or downward trend.

Learn More About

Ambient Air Quality monitoring guidelines

Numbers and location of Ambient Air Quality monitoring locations

Historical or current information about pollutants present in air can give idea about number and placement of locations. As per Ambient Air Quality monitoring guidelines number of sites are depends upon size of area, Variation of pollutants, Data requirements, number of pollutants to be monitored.

The number of Ambient Air Quality monitoring stations can be increased or decreased based upon historical data trends. It is also depends on density of population, number of industries and vehicles etc.

Guidelines for Selection of monitoring location

Ambient Air Quality monitoring should be done in areas where pollution problem exists and is expected. Eg. Industrial areas, traffic intersections roads, high population density area etc. Selection of sampling point should be done carefully as incorrect location may result in high or low concentration of pollutants present in air and it will not meet objective of Ambient Air Quality monitoring.

Below are the Ambient Air Quality monitoring guidelines for selection of sampling point:

  • The site should be away from major pollution sources i.e. chimney, stacks etc. it should have at least 25 m distance from source.
  • The site should be away from absorbing material or surfacesAir Quality monitoring Station
  • Site chose for monitoring should be available (No reconstruction or new construction) for long period i.e. in years. Because change in Air Quality Monitoring Station may mislead trends.
  • should be placed where free air flow is available. It should be open from all sides.
  • While sampling traffic data it is recommended that sampling instrument should be 3m above from ground as it can absorb unnecessary particles which are non-pollutants
  • Sampling instrument on unpaved roads should be 200m far from roads. It will prevent dust entering into instrument from movement of vehicles
  • Site should have sheltering, Electricity, water etc.
  • The distance of sampling point from road is depends on number of vehicles running on that road.
  • Sampler must be at least 20 m Away from trees
  • Distance of sampler from any building should be double the height of building from sampler.

Guidelines for Selection of Pollutants

Most commonly carbon monoxide, SO2, NO2, SPM and RSPM are monitored on regular basis. As per Ambient Air Quality monitoring guidelines if monitoring area is industrial area then expected pollutants are also needs to be monitored on regular basis.

If resources are available then Polycyclic Aromatic, Hydrocarbons (PAHs), ozone can also be monitored.

Ambient Air Quality monitoring guidelines

In high population and traffic areas SO2, NO2, RSPM, SPM and CO can be monitored.

In industrial areas RSPM/PM10, SO2 can be monitored.

In soil borne dust, dust originating from construction activities SPM can be monitored.

Ares where downwind flow is present there ozone can be monitoring as Ozone O3 is present in upper layer of atmosphere. It is formed due to reactions of pollutants present in atmosphere.

Learn about

Guidelines for Sampling duration and frequency

To get annual average of pollutants present in atmosphere it is recommended that minimum 104 monitoring for 24 hrs i.e. twice a week. Pollutants behave very differently in each season. That is why to calculate annual average sampling should be done over the year.

Guidelines for Measurement Methods

Instrument used in monitoring should be easy to use, requires minimum maintenance and well calibrated. Automatic or online Ambient Air Quality samplers are complex, costly and requires skilled manpower to operate them. High volume sample is most commonly used air sampler in India.

  • Glassware must be clean
  • Chemical used in sampling must be analytical grade
  • Double distilled water must be used while preparing reagents
  • Glassware and bottles must be rinsed with distilled water only
  • Reagent bottles should have name of reagent, concentration, date of preparation, expiry date and name of chemist who prepared that reagent.
  • Reagent bottles must be air tight before use
  • The chemicals whose strength changes over period of time should be normalized before using
  • Storage of chemicals should be away from sunlight
  • Analytical balance should have sensitivity of 0.1 mg of weight

You can refer to our online air monitoring calculator to calculate mass concentration, total volume of air and Particulate matter.

Guidelines for meteorological Measurements

Meteorology plays an important role in study of air pollution. It is necessary to measure meteorology parameters. Essential meteorological parameters should be measured are wind speed, direction, humidity, temperature, rainfall, atmospheric pressure etc. Moisture is measured because absence of moisture may lead in drying of mucous, sore throat and cough.

Guidelines for laboratory requirements

Analytical Laboratory

The samples collected from site are analysed in laboratory. It should be near from site so that loss due to incorrect handling and transportation can be minimalized. Laboratory should have apparatus like refrigerator, balance oven spectrophotometer etc. and all instruments needs to be calibrated to reduce errors.

Let us know if you have any questions or suggestion about Ambient Air Quality monitoring guidelines.

Read more about Environmental Monitoring Methods

Sources : CPCB, EPA,

Read More from Related posts:

Ambient Air Quality Standards
Sources of Air Pollutants
Environmental Clearance
Surface Water Monitoring
Stack Emission Monitoring Procedure
Fire Safety : Facts Everyone Should Know About
Was Delhi odd-even rule successful?
Indoor Air Quality Testing Standards
CPCB Guidelines for Stack Monitoring
Safety at ETP Operation & Maintenance
Air Quality in India (With Interesting Statistics)
Lux level Standards in Industry

Post navigation

Sampling Point in Stack Monitoring
How to Reduce Noise Pollution?

Contact Us Now !!

Search

Download Our Brochure (682 kb)

Download Our Company Brochure

Recent Posts

Surface Water Monitoring
Surface Water Monitoring 19,March,2023
IoT Air Pollution Monitoring System
IoT Air Pollution Monitoring System 26,February,2023
Noise Technician – Roles, Salary & Courses
Noise Technician – Roles, Salary & Courses 26,February,2023
Lux level Standards in Industry
Lux level Standards in Industry 07,September,2022
Environmental Testing Laboratory
Environmental Testing Laboratory 11,July,2022
Fugitive Emission Test Procedure
Fugitive Emission Test Procedure 09,July,2022
Functions of Environmental Laboratories
Functions of Environmental Laboratories 18,April,2021
How to Measure Indoor Air Quality?
How to Measure Indoor Air Quality? 20,March,2021
Indoor Air Quality and Health
Indoor Air Quality and Health 31,May,2020
CPCB Guidelines for Stack Monitoring
CPCB Guidelines for Stack Monitoring 27,December,2019

Environmental Consultancy Services

  • Environmental Monitoring and Assessment
  • Environmental Impact Assessment
  • Effluent Treatment Plant
  • Effluent Treatment Plant Design
  • Consent to Establish, Consent to Operate and Renewal
  • Ventilation Survey
  • Tools
  • HTML Sitemap

Environmental Monitoring Services

  • Ambient Air Quality Monitoring & Testing
  • Indoor Air Quality Monitoring & Testing
  • Air Quality Monitoring & Testing
  • Fugitive Emission Monitoring & Testing
  • Stack Emission Monitoring & Stack Emission Testing
  • Noise Level Monitoring & Testing
  • Air Quality Testing at Office
  • Corrosion Control at Data Center In IT Industry

About Us

  • Home
  • Blog
  • About Us
  • Industries We Serve
  • Save our Contact By Scanning below Image
    • VCard of Perfect Pollucon Services

Registered Office

Perfect Pollucon Services – Environmental Consultancy Company

3 Krishna Koyna B, Majiwada Thane,
Maharashtra, India
400601

Email: [email protected]

Phone :
+91-9967-436-537

+91-9930-180-059

  • HOME
  • ABOUT US
  • Careers
  • Environmental Blog
  • Contact Us
@Copyright Perfect Pollucon Services
Ambient Air Quality monitoring guidelines