r/AirQuality
32k members
r/AirQuality is a subreddit with 32k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses air quality, monitor, co2, indoor, and pollution, and they frequently recommend/review air purifier, air purifiers, and purifier.
Support for people in search of answers about air quality. News about air quality and environment.
Popular Themes in r/AirQuality
#1
Solution Requests
: "Are there any good air purifier for DUST? Recommendations?"
14 posts
#2
Advice Requests
: "Building a tool to make emissions reporting easier for small businesses — would love feedback"
11 posts
#3
Pain & Anger
: "Is there ANY real solution to Delhi dust and indoor air or are we just stuck with it? I am fed up at this point ....now it actually bothers me as I am worried about my health as it is a slow kill"
1 post
#4
Ideas
: "Feature ideas for a portable air quality monitor"
1 post
#5
Self-Promotion
: "made a free menubar app for mac that shows your aranet4 readings"
1 post
Popular Topics in r/AirQuality
#1
Air Quality
: "Indoor Air Quality"
98 posts
#2
Monitor
: "Co2 Monitors indoor (qingping, switchbot, Aranet4)"
60 posts
#3
Co2
: "Why 1000 ppm Co2 is an unacceptable standard for critical infrastructure"
37 posts
#4
Indoor
: "Indoor Air Quality"
37 posts
#5
Pollution
: "Air passengers exposed to extremely high levels of ultrafine particle Pollution, study finds"
30 posts
#6
Aqi
: "Southwest Georgia air quality is hitting "Unhealthy" levels today (Aqi 190)"
26 posts
#7
Pm2.5
: "Reducing indoor Pm2.5 and odors with forced ventilation+HEPA+carbon"
22 posts
#8
Air
: "Why is the Air quality so particularly bad when it was basically all single digits a week ago? (for some reason the "just chimenys" excuse just doesn't work)"
22 posts
#9
Voc
: "I made a Voc filter that knows when the carbon is spent"
18 posts
#10
Quality
: "Why is the air Quality so particularly bad when it was basically all single digits a week ago? (for some reason the "just chimenys" excuse just doesn't work)"
18 posts
Products Discussed in r/AirQuality
Air Purifier
20 reviews
#1
IQAir
4.6★ from 5 reviews
#2
Coway
4.7★ from 3 reviews
#3
Blueair 311i Max
4.0★ from 1 review
Air Purifiers
14 reviews
#1
Allerair Airmedic 6 Pro
5.0★ from 1 review
#2
Nukit
4.0★ from 1 review
#3
HEPA
5.0★ from 1 review
Purifier
14 reviews
#1
IQAir
4.7★ from 3 reviews
#2
Coway
4.7★ from 3 reviews
#3
Rabbit Air
5.0★ from 1 review
Member Growth in r/AirQuality
Yearly
+14k members(76.1%)
Similar Subreddits to r/AirQuality
r/IndoorAirQuality
2k members
240.7% / yr
About
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This page gives a focused view of r/AirQuality, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: June 7, 2026