5 Best Air Purifiers For Traffic Pollution 2021: Ultimate Buyers Guide

Did You Know...

Living by a highway can cause asthma, impaired lungs, and even PREMATURE DEATH!

After spending hours researching and experimenting with many different types of air purifiers, I FINALLY found the one purifier to conquer ALL of traffic pollution.

Best Air Purifier For Traffic Pollution

The best air purifier for traffic pollution is the Hathaspace Smart True Hepa Air Purifier click here to check it out!

This isn't the only great air purifier pollution that I looked at. I've included reviews for every situation you could find yourself in.

Let's get started!

Best Air Purifiers For Traffic Pollution

The greatest nemesis of traffic pollution is the Hathaspace Smart True HEPA Air Purifier.                                                                     With a coverage of 1500+ Sq feet, the Hathaspace Smart True HEPA Air Purifier GUARANTEES your whole house to be full of clean air (unless you live in a mansion).


This means that you will start feeling healthier and fitter.

No more allergies or asthma!

The BEST part about Hathaspace Smart True HEPA Air Purifier is the 5-in-1 filter system.

You can end up saving thousands of dollars from not having to remove the stains on your wall because of sticky tobacco smoke.


With better health and more money saved from the air purifier, you could even buy ANOTHER car!

And the air in your house will STILL remain clean.


  • It has a SUPER STRONG filter that can reduce all traffic pollution by 99.7%.
  • The 1500+ Sq feet coverage results in your whole house getting clean air.
  • A fantastic 5-in-1 filter system removing every dust, pollen, etc. in your room.  
  • Slick aesthetics with a glossy white overlay.


  • No app or WIFI connection.

TruSens Air Purifier is not the best, but it is still part of my “ELITE air purifiers” club.


In fact, I would argue that TruSens Air Purifier is much “smarter” than its rival, Hathaspace Smart True HEPA Air Purifier…


With a state-of-the-art sensor pod, the air purifier can detect the quality of the dirty traffic pollution and adjust its power accordingly.


To give you an example, if the TruSens Air Purifier realizes that your air has no traffic pollution, it will lower its power in order to DECREASE your electricity bill. 


Energy Efficiency is the number one priority for TruSens Air Purifier.


Most air purifiers release clean air in an up-to-down pattern (like a bumpy car ride).

TruSens releases the air in a side-to-side pattern (like a pendulum). This is called a dual airflow system and makes it 24% more energy efficient!


You know what that means? More money saved!


  • Efficiency. Efficiency. Efficiency… TruSens Air Purifier’s dual air flow system is 24% MORE energy efficient than normal purifiers.
  • The updated sensor pod will help your electricity bill become smaller.
  • Its filter can last up to 15 months (WOW!)


  •  No WIFI or App.
  • Can’t remove any odor in the room.
  • Has no remote control (unfortunately, you will HAVE to get off the couch in order to turn this thing off).

I get it. A good air purifier can be expensive. But it doesn’t HAVE to be that way.


While not as efficient or powerful as the other air purifiers, the Winix HR900 is a bang for your buck.


It GUARANTEES to eliminate the size of all air particles above 0.3 microns (you are pretty much left with clean air, free of traffic pollution).


No more annoyingly itchy skin due to allergies or having to fumble around the house for an inhaler due to your asthma.


What I LOVE about the Winix HR900 is that it is more than just an air purifier…


The machine can also suck in pets loose hair and dander, making it the “first line of defense” against pet hair.


You can now spend less time removing loose pet hair from your living room and more time on our wonderful website!


  • Winix HR900 is truly a SOLID machine which can get rid of traffic pollution very well.
  • A very nice design that can fit well in the aesthetics of your home.
  • Fairly priced for an air purifier.


  • The 300 Sq feet capacity is a bit disappointing (but it can still clean your room!)
  • No remote control or smart phone control.

A lot of people believe that air purifiers can’t be good looking.


Swedish made Blueair Blue Pure 211 DESTROYS this stereotype. It is one of the BEST-LOOKING air purifiers in the market.


It is offered in a few color ranges and can easily fit the style of your home. Talk about getting rid of traffic pollution in style.


While, the performance of the Blueair Blue Pure 211 might not make it as a member of the “ELITE air purifiers” club....


But it’s aesthetics definitely push it back into the club. 

At 31 decibels, the Blueair Blue Pure 211 is as quiet as a whisper (an actual whisper not the ones that expose the main character in a movie).


You can FINALLY enjoy yourself with clean air in a quiet cozy environment. You truly deserve it!


  • I cannot compliment the beauty of the Blueair Blue Pure 211 enough. It is the ONLY air purifier that guests will go out of their way to look at.
  • It has been rated to use very low energy (30-60W).
  • Very quiet. (No more having to raise you voice when you speak)


  • Not very good at odor removal.
  • No remote controls or app controls.

IQAir is what would happen if Walter White decided to make an air filter.


The purifier has a feature called “Pelletized chemisorption”.

Now, this might sound very complicated, but it is SIMPLE. 

Inside the machine is a pellet made out of aluminum which destroys all the harmful chemicals present in traffic pollution.

You can now be assured of not having to spend HUNDREDS going to the doctor because you ingested some wrong chemicals.


The 5-in-1 filter in IQAir is similar to that of Hathaspace Smart True HEPA Air Purifier. It can remove odors, pollen and tobacco smoke leading to allergy and asthma free lives!


  • The fantastic Pelletized Chemisorption feature destroys any harmful chemical present.
  •  Can remove all odor, pollen and tobacco smoke efficiently.A crazy 10 YEAR warranty that comes complimentary with every IQAir product.



  • While the percentage of traffic pollution IQAir can destroy is in the high 90% range, it does fall a few percent off the rest of the pack (relax, you will still be enjoying clean air!).

Ultimate Buyers Guide

Before you choose the right air purifier you need to consider a few important factors. 

Keep reading to learn if air purifiers work and what features you need to stay healthy if you are dealing with traffic pollution!

Do Air Purifiers Work For Traffic Pollution

Air purifiers are one of the ONLY solutions for traffic pollution.

Our cars produce a lot of dirty air. Most of the dirty air is made out of tiny specks of soot.

These soot are too small for us to see (your pet eagle might be able to see it). However, they are harmful if inhaled.

Fortunately, an air purifier can successfully suck all the nasty soot out of the air and produce beautiful clean air.

But there is a catch.

If you decide to NOT follow our advice on buying one of the above 5 air purifiers (oh why?) and decide to buy some random air purifier, make SURE it has an activated carbon filter.

Cars are quite annoying as they produce a lot of soot but also Nitrogen Dioxide (NO2).

NO2 is dangerous for you but it can be filtered using an active carbon filter.

So ONLY buy an air purifier with an active carbon filter on it (NO2  is NOT something you want to inhale for fun).

Risks Of Living Near A Highway

Apart from the annoying VROOM noises all day, living near the highway can be very unhealthy.

Traffic pollution is NOT a joke.

Soot and NO2 can cause allergies and asthma in the short term. And lung damage in the long run.

If you don’t live near a highway, just visit a friend who does. Almost every resident near a highway has an air purifier in their home.

However, this does not only have to be near a highway. Traffic pollution is pretty NASTY in big cities as well.

I would recommend anyone who lives in a place where there are cars (so pretty much everyone) to buy some air purifiers. They truly make your life better.

Also REMEMBER to buy a good quality air purifier, these things will pay you back in so many good ways.

Do Air Purifiers Remove Gaseous Pollution From Car Exhausts


Nitrogen Dioxide. NO2.

The absolute worst of the worst!

It's the most USELESS chemical compound in science (not really, I am just angry).

Without nitrogen dioxide we wouldn't have any moving cars. Plants also love nitrogen dioxide; it is vital for their growth.

Unfortunately, we cannot say the same thing about NO2.

Lungs, brain, arms.

Nitrogen dioxide destroys it all. And many air purifiers simply do nothing to filter NO2.

You HAVE to be careful when buying an air purifier for traffic pollution.

Make SURE it has an “activated carbon filter” on it. This will SURELY remove the deadly substance.  

What Size Are Traffic Pollution Particles

When we talk about the size of traffic pollution particles, we assume that they are in the form of a ball (like a tennis ball).

We measure the size of these balls by their diameter. Since pollution particles are so small, we often measure their diameter in “micron”. 1 micron is equal to 0.000001 meters.

Now that all of that is sorted. What is the size of a traffic pollution particle?

2.5 microns.

You must be wondering “surely, ALL air purifiers can filter this size?”

Unfortunately, that is not the case (this is why research is so important in this industry).

Air purifiers are given a “Minimum Efficiency Reporting Values (MERV) rating”. The higher the MERV rating, the better the filter is at trapping smaller types of particles.

Below is a picture for you to understand the rating better.

MERV Rating

Average Particle Size Captured In Microns


3.0 - 10 less than 20%


3.0 - 10 49.9%


3.0 - 10 84.9%


1.0 - 3.0 50% - 64.9%

3.0 - 10 85% Or Greater


1.0 - 3.0 80% - 89.9%

3.0 - 10 90% Or Greater


0.3 - 1.0 75% - 84%

1.0 - 3.0 90% Or Greater


0.3 - 1.0 75% Or Greater

Check out the chart above.

When you are looking at buying an air purifier you want the MERV rating to be AT LEAST 10. You want one that high because it will do the best job at filtering out any traffic pollution.

If you really don't want to worry and you want the cleanest air humanly possible than the 16 rating won't hurt at all.

What You Features Should Consider Before You Buy

Here are the features you need to look for before you buy your air purifier!

Type Of Filter

Although you may feel like a geek, ALWAYS ask for the MERV rating.

There is no point getting an air purifier with a MERV rating of 1 that cannot even filter out a single traffic pollution particle.  

Ideally, buy an air purifier with a MERV rating of 16. You are then guaranteed to get clean air with no dirt.

All the products shown above have a MERV rating of 16.

Activated Carbon Filter

This is extremely important. Or else you will find yourself inhaling dangerous nitrogen dioxide that is released from cars.

Carbon filters can bump up the price of your air purifier, but it is TOTALLY worth the health benefits.

Nobody wants to get long term lung damage. But nitrogen dioxide can do that to you.

Energy Efficiency 

This can make or break your electricity bill.

Try to be smart and buy air purifiers such as TruSens which can automatically change their power output based on their environment.

Getting energy efficient purifiers will save you a LOT of money in the future, while making your air free from traffic pollution.   

Additional Filters

Always look for additional filters on your air purifiers.

Apart from removing traffic pollution, air purifiers can also remove tobacco smoke, pollen and EVEN animal hair.

Sometimes an air purifier can do all this without even charging extra money. So, ALWAYS be on the lookout…

Room Size

If you live in a small apartment and want to get rid of traffic pollution, there is NO point in buying a purifier that can clean 1500+ sq feet.

Measuring your room size and then buying an air purifier can save you a LOT of money.

If you buy the wrong size your air purifier will just keep cleaning already clean air. You'll be wasting a ton of electricity.

Bottom Line

Traffic pollution is annoying. The soot and nitrogen dioxide released from the cars can cause a lot of damage to your body, especially because many air purifiers do not filter the nitrogen.

If you are going to buy an air purifier for traffic pollution, the best one is definitely Hathaspace Smart True HEPA Air Purifier. Click here to check it out now!

It is powerful, can cover your whole house and comes with a lot of additional filters.

The other air purifiers in this guide all have their strengths as well (some purifiers can save you a LOT of money while others are BEAUTIFUL to look at). 

At the end of the day, getting any of these air purifiers will rid your house of the nasty traffic pollution and make you live a healthier and happier life. 

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