AQI PM2.5 PM10 CO SO2 NO2 O3

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Harlingen Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-21 09:41:03 AM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 23 µg/m³

PM2.5 : 9 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

28 °C

Last Updated: 2025-06-21 09:41:03 AM (Local Time)

Map

Harlingen

Major Air Pollutants
Harlingen

Particulate Matter(PM2.5)

9µg/m³

Particulate Matter(PM10)

23µg/m³

Carbon Monoxide(CO)

198ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

3ppb

Ozone(O3)

12ppb

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AQI Graph

Historical Air Quality Data
Harlingen

24 Hours

AQI

Harlingen

AQI

20-06-2025Time21-06-2025

Min.at 3:11 AM on 21st Jun

Max.at 6:11 PM on 20th Jun

Want air quality data?

AQI Trends - Annual Air Quality Changes
Harlingen, Texas, United States

AQI

Year

AQI

Annual AQI Trends

2025

56AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202559AQI

Least PollutedApril, 202553AQI

* This data analysis is from year 2025 - 2025

Harlingen's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

West Teege Avenue

Good

United States's Metro Cities
Air Quality Index

East Chicago

Los Angeles

Minneapolis

Nashville

New Orleans

New York City

San Francisco

Port Washington

Air Quality Calendar 2025
Harlingen

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 52	27 Mar 45	28 Mar 44	29 Mar 62
30 Mar 75	31 Mar 75	1 Apr 67	2 Apr 68	3 Apr 69	4 Apr 67	5 Apr 59

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 75	31 Mar 75	1 Apr 67	2 Apr 68	3 Apr 69	4 Apr 67	5 Apr 59
6 Apr 30	7 Apr 31	8 Apr 41	9 Apr 38	10 Apr 40	11 Apr 41	12 Apr 48
13 Apr 40	14 Apr 46	15 Apr 49	16 Apr 49	17 Apr 48	18 Apr 63	19 Apr 67
20 Apr 61	21 Apr 58	22 Apr 56	23 Apr 58	24 Apr 59	25 Apr 62	26 Apr 61
27 Apr 57	28 Apr 58	29 Apr 54	30 Apr 58	1 May 57	2 May 54	3 May 50

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 57	28 Apr 58	29 Apr 54	30 Apr 58	1 May 57	2 May 54	3 May 50
4 May 41	5 May 50	6 May 68	7 May 65	8 May 59	9 May 38	10 May 40
11 May 43	12 May 45	13 May 45	14 May 54	15 May 60	16 May 68	17 May 71
18 May 61	19 May 71	20 May 75	21 May 63	22 May 58	23 May 55	24 May 56
25 May 63	26 May 66	27 May 60	28 May 51	29 May 53	30 May 55	31 May 50

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 57	2 Jun 66	3 Jun 57	4 Jun 53	5 Jun 53	6 Jun 55	7 Jun 59
8 Jun 59	9 Jun 63	10 Jun 58	11 Jun 52	12 Jun 56	13 Jun 61	14 Jun 65
15 Jun 60	16 Jun 55	17 Jun 52	18 Jun 56	19 Jun 58	20 Jun 51	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Harlingen

0Cigarettes per day

Weekly 0 Cigarettes

Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Harlingen

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025
United States

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Fort Bliss, United States

Moderate

6xabove Standard

Socorro, United States

Moderate

5xabove Standard

Bishop, United States

Moderate

5xabove Standard

Denali Park, United States

Moderate

5xabove Standard

Harrisville, United States

Moderate

5xabove Standard

North Shore, United States

Moderate

4xabove Standard

Big Bend National Park, United States

Moderate

4xabove Standard

Bountiful, United States

Moderate

4xabove Standard

Murray, United States

Moderate

4xabove Standard

10.

Ogden, United States

Moderate

4xabove Standard

Last Updated: 21 Jun 2025, 02:44 PM

AQI City Rankings

Air Quality Solutions For Harlingen
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 Harlingen

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 Harlingen

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 Harlingen

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 Harlingen

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.

Harlingen's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Air Quality FAQs
at Harlingen

Frequently Asked Questions About Air Quality

What is the current AQI level in Harlingen?

The current real-time AQI level in Harlingen is 49 (Good). This was last updated 2025-06-21 09:41:03 AM (Local Time).

When was the best AQI level in Harlingen in the last 24 hours?

The best AQI level was 39 (Good) at 3:11 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Harlingen in the last 24 hours?

The worst AQI level was 54 (Moderate) at 6:11 PM, Jun 20, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Harlingen during last 24 hours?

The AQI levels in Harlingen have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 6:11 PM, Jun 20, 2025 (Local Time), lowest 39 at 3:11 AM (Local Time).

What actions are recommended as per the current AQI level in Harlingen?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.