Best Air Purifier for Smog

Best Air Purifier for Smog – From the above list of air purifiers, it is evident that the best air purifier for anyone living close to a high traffic road should come with at least 3 filters. Part of the filter assembly should be activated carbon filters, useful in removing bad odors and fumes. A HEPA filter, preferably a medical-grade one, should be part of the filter assembly.

It is useful in the elimination of microorganisms and other smaller particles measuring 0.3 microns thick. Pre-filters and medium filters help in removing large-sized and medium-sized particles, respectively. With such a machine, no smoke particle or odor would escape back into the air.


All the reviewed product are best for traffic pollution but the list wouldn’t be complete without including Dyson air purifier. That is why it was included after all.

Dyson is the best of them all when it comes to picking the best technology oriented to fight traffic pollution but it fails the use in car. its actually meant for residential areas closer to busy road that is often traffic congested

1.Coway Airmega 300

This is the “lowest” range model in its stable: Coway Airmega 300 air purifier. Let’s be clear, it is not cheap despite being the lowest range in its series. In return, 300 combines modern design and outstanding airflow delivery output.

The ideal choice for the majority of city folks that stays in a more polluted environment. Can the lower selling price still offer the competitiveness edge in its own group? Read about the air purifier review or compare it with other Airmega models.

2.Honeywell HPA300

The Honeywell HPA300 features 3 True HEPA filters as the core particle filters. True HEPA filters can capture 99.97% of microscopic particles, which are 0.3 microns or larger. Common allergens such as pollen, mold spores, smoke particles, and bacteria fall into this particle size category.

So, if you place the air purifier properly into your room, it will eventually catch almost every particle of pollutants. Depend on the usage and indoor air quality, the filters last up to 12 months on average. Also, it has a filter replacement indicator light, which will notify you when it is time to change the filters.

3.Winix HR900

The Winix HR900 Ultimate Pet Air Purifier is one of the best air purifiers on the market, and its strong features set makes it a formidable cleaning tool for those who share their homes with furry friends. It may now be superseded by the Winix HR950 and Winix HR1000 air purifiers, but in terms of value, the cheaper Winix HR900 has both models licked.

An innovative design enable the Winix HR900 to pull in air for purification from the front and sides through a perforated grill – giving it a 360-degree intake around the front plate – before pushing the air back out through the top.

4.Dyson Pure

But to be honest, despite the complaints, for the longest time I felt reluctant in investing in an air purifier. Either because they are very tricky to buy (is it really effective?) and very hard on the pocket (is it worth the money?)

And amid all of the dilemma, Dyson launched their Pure Cool air purifier in India in July and sent me a unit of the tower model to review. It costs Rs 43,900 in India. There is also a desk variant of the air purifier, which is priced at Rs 36,900. I reviewed only the tower variant, and here’s how my last few weeks were breathing the Delhi air.

5.Blueair Blue

Blue Pure 211+ is the most popular air purifier model from Blueair. You will get almost 50 percent more air delivery rate from it compared to the Medify MA-40 at almost the same price. Despite having a low-dense particle filter, it works well just as close to High-Efficiency (HEPA) filter air purifiers. In fact, the purifier is the #2 top-rated air purifier tested by Consumer Reports.

In this post, we review the Blueair Blue Pure 211+ Air Purifier by analyzing its specs, features, pros, and cons, including a comparison with Blue Pure 311 Auto Air Purifier.

Best Air Purifier for Smog – BUYER’S GUIDE

  • Portability:

The first thing to think when selecting your car purifier for traffic pollution is the portability. Most vehicles are not as big as a room, hence the need for a smaller air cleaner. In fact, it must come in handy in such a way that the car movement doesn’t affect its stability in your vehicle.

  • Air contamination removal capacity:

One of the primary attribute to bear in mind when choosing the best traffic air purifier in a polluted atmosphere, is its ability to deal with the contaminations released from pollutants.

Firstly, there are tiny particles that are released from the exhaust fumes of cars in traffic zones, and for these particles to be successfully filtered off, the air purifier must contain a HEPA filter.

The next type of air contamination to be dealt with are gases released from exhaust fumes such as Nitrogen Dioxide, these are actually more difficult to filter out because they are not particles and cannot be trapped in the HEPA filter. The molecules of gases are so small that they go through the HEPA filter easily and unobstructed. To remove these gases, the air filter you go for must also contain an activated carbon filter.

Activated Carbon filters are the only types that can absorb harmful gases. You should beware, however, because many air purifiers which claim to have these filters inside has just a little amount activated and isn’t really efficient in dealing with the gases.

In summary, for a purifier to be considered as a HEPA, it must be able to filter 99.97% of particles that have a greater size ≥ 0.3µm.  This is one of the considerations for picking our best air purifier for car pollution.

  • Design:

Another thing to consider when making a choice on the type of air purifier for traffic pollutions is the design and portability. The design of the air cleaner should be pleasant and add a decorative factor when placed in your vehicle, in such a way that it can confidently be displayed instead of having to be removed and kept at various locations.

It should also be really small in size for an easy handle and convenience, mobility is also a factor to consider because it would be better if your air purifier could be removed and fixed at any time as opposed to being attached permanently.

  • Made of top quality base materials:

The base material used in making an air Purifier must be one which can absorb pollutants from the air in an efficient manner. For example, air cleaners with pleated paper as their base would not be a good option to go for because the pleated paper does very little to absorb pollutants from the air unlike air purifiers made with polyester as their base, which absorbs pollutants easily.

  • Filter quality:

The filter of the Air purifier must be such that after absorbing pollutants, it keeps them trapped and not re-release them into the air. For excellent filtering attributes, a sticky adhesive is mostly used in order to ensure that particles absorbed are not going to come back to bite you. The filter should also be able to a trap and contain nasty odors, it does this mostly using a particular carbon layer that absorbs smells and purifies them.

  • Extra-value qualities:

Depending on your choice of preference, you could go for air purifiers with low noise of operation for comfort or decide to get one with an easy to disassemble body, for the sake of replacing the filters in the future. There are so many other qualities that you check out before getting an Air purifier based on design, most of them are stated in the product description.


Do you live close to a busy road? Are you tired of having to remember closing the windows and doors all the time to keep the smoke and dust at bay? Are you tired of allergic reactions or throat irritants? If one or all of these are your situations, you certainly need to make some adjustments to your life, but that doesn’t include moving out of your roadside property.


Air Purifier