15 Effective Ways to Improve Air Quality of Office Space [2025]

Many people spend a big portion of the day working in their workplace and office. As an office manager, you should make sure the office is clean and hygienic to prevent health issues for your employees and also your clients. One of the ways to ensure the workspace is healthy and clean is to improve the air quality in the office by implementing different measures.

In this article, we will discuss the best ways to improve the air quality in the office and workspace.

#1 Hire Daily Office Cleaning Service

The best and most effective way to improve office air quality is to hire an office cleaning service. Office cleaning has several benefits. For example, keeping the office clean every day can greatly improve the air quality as the amount of dust is reduced and the workspace is sanitised. Therefore, take action today and choose the best office cleaning company for your workspace.

#2 Use an Air Purifier

An effective and relatively low-cost solution for your office air quality is to install an air purifier. Air purifiers slowly but surely clean the office air by sucking air in, trapping dust and other particles and blowing out clean air. However, keep in mind that air purifiers are suitable for small offices. Larger offices may require industrial and heavy-duty air purifiers which are expensive.

#3 Maintain HVAC Systems

HVAC systems in offices have several benefits and are capable of cleaning the air while controlling humidity and temperature. Always hire technicians or commercial handymen to maintain your HVAC system. This not only improves your office air quality but also prolongs the HVAC lifespan and reduces unnecessary repair and replacement costs.

#4 Replace or Clean Air Filters Regularly

HVAC systems or air purifiers work great as long as you replace or clean the air filter regularly. Otherwise, they will work inefficiently and might be damaged if the air filter gets too dusty.

Cleaning and replacing air filters will improve office air quality

Also, their inefficient work not only doesn’t improve air quality but also increases utility bills as the machine consumes more energy when filters aren’t properly maintained. Therefore, replace or clean the air filters regularly and don’t let the machine run with dusty and clogged filters.

Read More: What is Floor Scrubbing?

#5 Clean Air Ducts & Vents

If your office space has a centralised HVAC system and air ducts go through the building, then it is important to have them cleaned at least twice a year. The reason is the air duct traps lots of dust inside. The dust may get out and pollute the office air when the HVAC isn’t working.

Cleaning air vents and air ducts to improve office air quality

Also, cleaning air vents like those in toilets or kitchens is important. Toilet vents contribute to reducing bad smells in office space. But if they get too dirty and clogged, they’ll be ineffective in doing that.

#6 Control Humidity & Moisture

Working in an office where the humidity is just right is great. It helps with breathing and is generally healthier than dry air. However, if humidity gets too high, the air quality will decrease significantly as a result of limited air circulation.

Also, high humidity causes black mould to grow on surfaces. Mould spores not only impact the air quality but also are considered harmful and may cause allergic reactions and asthma attacks in employees.

Humidity control and preventing moulds will improve office air quality

Therefore, maintain the humidity and moisture level to prevent black mould as well as improve office air quality.

#7 Use Smart Air Fresheners

Installing air fresheners is a fantastic way to improve the office air quality with a pleasant scent. You can install them in toilets to get rid of bad smells as well as in office spaces to make the office air fresh and pleasant.

However, while you can use normal air fresheners for toilets, make sure to use smart fresheners for office space to slowly fill up the space with a pleasant scent. Too much air freshener can cause dizziness, headache and other complications.

#8 Don’t Dry Dusting

One of the biggest office cleaning mistakes that reduces air quality is dry dusting. You should dust office furniture with a slightly damp cloth or apply cleaning sprays first and wipe up after to prevent dust from getting up and polluting the air. If you have in-house office cleaners, make sure to train them not to dry dust.

#9 Clean Spills Immediately

If there’s a spill, clean and dry it immediately to prevent it from smelling bad later and impacting office air quality. If the spill is on the office carpet, then make sure to follow our office carpet cleaning guide to clean and dry it and prevent other issues that come from dirty and damp carpets.

#10 Wash Carpets & Window Treatments

Carpets see a lot of foot traffic. With the foot traffic comes dust, dirt and other particles. While vacuuming carpets every day is important, washing them every 3 to 5 months can greatly improve the office air quality.

Also, window treatments like curtains, blinds and shades are the first places that trap dust coming from windows. If left unclean for too long, the dust trapped inside them will be released into the air, decreasing the air quality around the office. Therefore, washing them will improve the office air quality as well.

#11 Open Windows For Air Circulation

An easy way to improve and freshen up the office air quality is to open windows for air circulation. It’s simple and straightforward.

However, there are some drawbacks:

Only possible during warmer seasons.
Should use window nets to prevent insects from getting in.
Works best for offices situated in less polluted areas and less dusty locations.

#12 Have Some Plants in The Office

Plants and greens are the natural way to filter air and improve air quality. You can get some plants and flower pots for the office to freshen up the office air and maybe make it smell better.

Plants in office space can improve office air quality

Just remember plants require attention and need to be watered regularly. Also, choose plants that don’t attract insects to prevent pest infestation in the office.

#13 Maintain & Clean Office Windows

Window cleaning has several benefits for office space. Apart from property value, natural light and view, cleaning and maintaining windows allows you to repair to replace window frames, insulations and seals to prevent dust from entering the office space. Therefore, with less or no dust coming from windows, the office space air quality will be better for employees and clients.

#14 Empty Bins & Take Out Rubbish Every Day

Rubbish left in bins for more than two days, especially general wet waste, will start to smell. Not only does the unpleasant smell itself reduce the air quality in the office but also the pests attracted to the rubbish contribute to the reduction of air quality. Therefore, make sure to empty bins, replace bin liners and take out rubbish on a daily basis to prevent such issues in your office.

#15 Hire Deep Cleaning Service Regularly

One of the benefits of deep cleaning services is improving the air quality. They clean the office space thoroughly and get rid of dust and other hazardous particles from every corner of the workspace. They also clean and sanitise all the hidden spots. Combined, a deep cleaning service can improve the office air quality as well as improve the standards of health and hygiene around the office.

Conclusion

Working in an office is a routine for many people in the modern age. Office managers and business owners should make sure the air in the office space is clean and healthy for employees and clients. There are several ways to improve the office space air quality. We discussed the most important and most impactful ones in this article.

You can use the information in this article to implement ways and improve the air quality around your workspace.

How to Improve Office Space Air Quality? [15 Ways]