Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Harlingen
Air quality index (AQI) and PM2.5 air pollution in Harlingen
1K people follow this city
Harlingen Air Quality Map
Real-time Harlingen air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Harlingen today?
 | Index | Very high | |
 | Tree pollen | None | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harlingen?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 98% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Claremont, California | 91 |
| 3 | Glendora, California | 86 |
| 4 | Glendale, California | 80 |
| 5 | San Fernando, California | 79 |
| 6 | San Bernardino, California | 78 |
| 7 | Coachella, California | 77 |
| 8 | La Verne, California | 77 |
| 9 | Pahrump, Nevada | 77 |
| 10 | Marina del Rey, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Harlingen aqi ranking
Real-time Harlingen air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Leticia Lane | 110 |
| 2 | Harlingen Teege C1023 | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
69
live AQI index
Moderate
Overview
What is the current air quality in Harlingen?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 69 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18.6µg/m³ | |
| O3 | 56µg/m³ | |
!
PM2.5
x3.7
PM2.5 concentration in Harlingen is currently 3.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harlingen?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Harlingen air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Moderate 75 AQI US |  | 98.6° 77° |  20.1 mp/h |
| Thursday, May 30 | Moderate 92 AQI US | | 91.4° 78.8° | 20.1 mp/h |
| Friday, May 31 | Moderate 59 AQI US | | 98.6° 78.8° | 20.1 mp/h |
| Today | Moderate 69 AQI US | | 98.6° 78.8° | 20.1 mp/h |
| Sunday, Jun 2 | Moderate 56 AQI US |  | 96.8° 78.8° | 22.4 mp/h |
| Monday, Jun 3 | Moderate 52 AQI US | | 98.6° 80.6° | 22.4 mp/h |
| Tuesday, Jun 4 | Moderate 54 AQI US | | 98.6° 80.6° | 22.4 mp/h |
| Wednesday, Jun 5 | Moderate 67 AQI US | | 100.4° 78.8° | 17.9 mp/h |
| Thursday, Jun 6 | Moderate 73 AQI US | | 100.4° 77° | 17.9 mp/h |
| Friday, Jun 7 | Moderate 66 AQI US | | 98.6° 75.2° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Harlingen air quality data attribution
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Harlingen?
AQI US, Metric