Live

Central Southwest Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Houston

Last Updated: 20 Oct 2025, 07:53pm (Local Time)

Live AQI

73(AQI-US)

Air Quality is

Moderate

pm10 : 65 µg/m³

PM2.5 : 21 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

27 °C

Last Updated: 20 Oct 2025, 07:53pm (Local Time)

Map

Central Southwest

Major Air Pollutants
Central Southwest

Particulate Matter(PM2.5)

21µg/m³

Particulate Matter(PM10)

65µg/m³

Carbon Monoxide(CO)

118ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

9ppb

Ozone(O3)

46ppb

Trending in United States

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What’s the Connection Between Air Pollution and Blood Cancer?

AQI Graph

Historical Air Quality Data
Central Southwest

24 Hours

AQI

Central Southwest

No Data Available

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AQI Trends - Annual Air Quality Changes
Central Southwest, Houston, Texas, United States

AQI

Year

AQI

Annual AQI Trends

2025

51AQI

Overall Annual Percentage (%) change of AQI in (2025 to 2025)

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedOctober, 202569AQI

Least PollutedMay, 202548AQI

* This data analysis is from year 2025 - 2025

Air Quality Calendar 2025
Central Southwest

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -
5 Jan -	6 Jan -	7 Jan -	8 Jan -	9 Jan -	10 Jan -	11 Jan -
12 Jan -	13 Jan -	14 Jan -	15 Jan -	16 Jan -	17 Jan -	18 Jan -
19 Jan -	20 Jan -	21 Jan -	22 Jan -	23 Jan -	24 Jan -	25 Jan -
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -
2 Feb -	3 Feb -	4 Feb -	5 Feb -	6 Feb -	7 Feb -	8 Feb -
9 Feb -	10 Feb -	11 Feb -	12 Feb -	13 Feb -	14 Feb -	15 Feb -
16 Feb -	17 Feb -	18 Feb -	19 Feb -	20 Feb -	21 Feb -	22 Feb -
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -
2 Mar -	3 Mar -	4 Mar -	5 Mar -	6 Mar -	7 Mar -	8 Mar -
9 Mar -	10 Mar -	11 Mar -	12 Mar -	13 Mar -	14 Mar -	15 Mar -
16 Mar -	17 Mar -	18 Mar -	19 Mar -	20 Mar -	21 Mar -	22 Mar -
23 Mar -	24 Mar -	25 Mar -	26 Mar -	27 Mar 48	28 Mar 43	29 Mar 50
30 Mar 60	31 Mar 58	1 Apr 62	2 Apr 56	3 Apr 59	4 Apr 58	5 Apr 54

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 60	31 Mar 58	1 Apr 62	2 Apr 56	3 Apr 59	4 Apr 58	5 Apr 54
6 Apr 34	7 Apr 35	8 Apr 54	9 Apr 47	10 Apr 39	11 Apr 43	12 Apr 54
13 Apr 38	14 Apr 39	15 Apr 46	16 Apr 53	17 Apr 40	18 Apr 48	19 Apr 57
20 Apr 57	21 Apr 44	22 Apr 53	23 Apr 52	24 Apr 58	25 Apr 54	26 Apr 55
27 Apr 46	28 Apr 47	29 Apr 42	30 Apr 52	1 May 54	2 May 48	3 May 35

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 46	28 Apr 47	29 Apr 42	30 Apr 52	1 May 54	2 May 48	3 May 35
4 May 32	5 May 41	6 May 47	7 May 43	8 May 49	9 May 34	10 May 37
11 May 37	12 May 38	13 May 48	14 May 49	15 May 57	16 May 56	17 May 59
18 May 54	19 May 55	20 May 61	21 May 49	22 May 53	23 May 51	24 May 52
25 May 57	26 May 53	27 May 41	28 May 45	29 May 44	30 May 51	31 May 48

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 54	2 Jun 52	3 Jun 50	4 Jun 50	5 Jun 57	6 Jun 55	7 Jun 60
8 Jun 53	9 Jun 53	10 Jun 56	11 Jun 49	12 Jun 37	13 Jun 50	14 Jun 55
15 Jun 54	16 Jun 39	17 Jun 49	18 Jun 59	19 Jun 57	20 Jun 57	21 Jun 55
22 Jun 55	23 Jun 44	24 Jun 40	25 Jun 40	26 Jun 41	27 Jun 43	28 Jun 43
29 Jun 42	30 Jun 59	1 Jul 58	2 Jul 67	3 Jul 60	4 Jul 54	5 Jul 70

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 42	30 Jun 59	1 Jul 58	2 Jul 67	3 Jul 60	4 Jul 54	5 Jul 70
6 Jul 63	7 Jul 61	8 Jul 55	9 Jul 49	10 Jul 54	11 Jul 54	12 Jul 46
13 Jul 40	14 Jul 42	15 Jul 51	16 Jul 58	17 Jul 58	18 Jul 54	19 Jul 48
20 Jul 47	21 Jul 45	22 Jul 42	23 Jul 42	24 Jul 39	25 Jul 38	26 Jul 39
27 Jul 42	28 Jul 54	29 Jul 59	30 Jul 61	31 Jul 57	1 Aug 52	2 Aug 45

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 42	28 Jul 54	29 Jul 59	30 Jul 61	31 Jul 57	1 Aug 52	2 Aug 45
3 Aug 52	4 Aug 51	5 Aug 54	6 Aug 47	7 Aug 41	8 Aug 42	9 Aug 43
10 Aug 42	11 Aug 45	12 Aug 51	13 Aug 47	14 Aug 43	15 Aug 48	16 Aug 44
17 Aug 54	18 Aug 47	19 Aug 53	20 Aug 57	21 Aug 57	22 Aug 53	23 Aug 46
24 Aug 50	25 Aug 55	26 Aug 59	27 Aug 51	28 Aug 52	29 Aug 54	30 Aug 49
31 Aug 38	1 Sep 52	2 Sep 47	3 Sep 53	4 Sep 53	5 Sep 47	6 Sep 43

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 38	1 Sep 52	2 Sep 47	3 Sep 53	4 Sep 53	5 Sep 47	6 Sep 43
7 Sep 51	8 Sep 51	9 Sep 56	10 Sep 60	11 Sep 52	12 Sep 60	13 Sep 61
14 Sep 61	15 Sep 59	16 Sep 57	17 Sep 59	18 Sep 57	19 Sep 54	20 Sep 38
21 Sep 31	22 Sep 31	23 Sep 28	24 Sep 25	25 Sep 37	26 Sep 51	27 Sep 51
28 Sep 50	29 Sep 39	30 Sep 52	1 Oct 79	2 Oct 83	3 Oct 75	4 Oct 72

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 50	29 Sep 39	30 Sep 52	1 Oct 79	2 Oct 83	3 Oct 75	4 Oct 72
5 Oct 59	6 Oct 56	7 Oct 66	8 Oct 64	9 Oct 65	10 Oct 68	11 Oct 72
12 Oct 73	13 Oct 71	14 Oct 79	15 Oct 89	16 Oct 75	17 Oct 58	18 Oct 71
19 Oct 49	20 Oct 55	21 Oct -	22 Oct -	23 Oct -	24 Oct -	25 Oct -
26 Oct -	27 Oct -	28 Oct -	29 Oct -	30 Oct -	31 Oct -	1 Nov -

Air Quality Solutions For Central Southwest
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Central Southwest

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Central Southwest

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Central Southwest

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Central Southwest

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Central Southwest's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

aqi air quality app for Central Southwest

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Recent AQI Blogs
Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

18 Sept 2025Shakshi

What’s the Connection Between Air Pollution and Blood Cancer?

13 Sept 2025Shakshi

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

9 Sept 2025Shakshi

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

3 Sept 2025Shakshi

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

28 Aug 2025Shakshi

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

21 Aug 2025Shakshi

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

19 Aug 2025Shakshi

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

13 Aug 2025Shakshi

How Air Pollution Damages Your Long-Term Financial Health?

12 Aug 2025Shakshi

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

7 Aug 2025Shakshi

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

AQI	AQI
Mar 2025	52
Apr 2025	49
May 2025	48
Jun 2025	50
Jul 2025	52
Aug 2025	49
Sep 2025	49
Oct 2025	69

Central Southwest Air Quality Index (AQI) | Air Pollution

Major Air PollutantsCentral Southwest

Trending in United States

Historical Air Quality DataCentral Southwest

AQI Trends - Annual Air Quality ChangesCentral Southwest, Houston, Texas, United States

Air Quality Calendar 2025Central Southwest

Air Quality Solutions For Central SouthwestExplore the solutions of air quality monitoring & clean air.

Central Southwest's AQI Data Analytics SolutionsAir quality data monitoring platforms

Recent AQI BlogsRead the latest news

Prana Sense

Pocket PM

Cair +

Major Air Pollutants
Central Southwest

Historical Air Quality Data
Central Southwest

AQI Trends - Annual Air Quality Changes
Central Southwest, Houston, Texas, United States

Air Quality Calendar 2025
Central Southwest

Air Quality Solutions For Central Southwest
Explore the solutions of air quality monitoring & clean air.

Central Southwest's AQI Data Analytics Solutions
Air quality data monitoring platforms

Recent AQI Blogs
Read the latest news