Houston air quality map

Live air pollution map of Houston

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Unhealthy for sensitive groups
Very unhealthy

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Most polluted air quality stations

#stationUS AQI
1 Clinton C403


2 Houston North Loop C1052


3 AAH Irvington


4 Northside-AAH Lee


5 South Central Houston


6 Oak Forest


7 Trinity / Houston Gardens 2


8 Bennington Street


9 Gulfton


10 Monarch Oaks Street


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Comprehensive summaries and real-time analyses of the air quality, pollution levels, and forecasts for Houston.

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Do air quality maps in Houston help in preventing health issues?

Air quality maps can aid in reducing a multitude of negative health issues, particularly amongst some of the more vulnerable demographics. Those that will benefit much more from utilizing these air quality maps will include groups such as the elderly (particularly those that are in poorer health or lead sedentary lifestyles), along with pregnant mothers, young children and babies all being far more susceptible to the ill effects of air pollution. Air quality maps in Houston show which areas of the city have the highest levels of pollution, and as these air pollution maps are updated consistently throughout the day, they can aid users in avoiding the most polluted parts of the city and thus avoiding having some adverse health issues being triggered.

To go into detail on a minor level about some of the health issues that may occur when individuals are exposed to the higher pollution levels as shown on the air quality maps throughout Houston, which typically include ones that affect the pulmonary (lungs) and cardiac (heart) systems, with the respiratory tract being the most easily, as well as the most often affected. Health issues that can be prevented by referring to the air quality maps for guidance include ones such as irritation to the skin (which may lead to itchy and dry skin, as well as eczema, acne and psoriasis occurring amongst those who are exposed to higher levels of particle pollution and certain chemical compounds). Dry coughs can also be an issue, along with instances of chest infections appearing. More severe health issues include chronic obstructive pulmonary disease (COPD), which includes illnesses within the COPD bracket such as asthma, pneumonia and bronchitis.

When referred to consistently over the day, air quality maps and air pollution maps in Houston can certainly help to reduce such health issues (along with scores of others that can occur). Utilizing that air quality map available on this page can be another tool in a user’s arsenal that will ultimately help them to reduce their overall pollution exposure, or at least take safety measures and other precautions, which all lead towards the reduction of ill health effects.

How do air quality maps work in Houston?

Air quality maps in Houston function as a collective space where all the various pollution monitoring stations feed their air quality data, which can be viewed on an easy-to-navigate and simple to use map. As pollution levels rise and fall throughout Houston, the air quality maps will receive this updated information, which shows up in the forms of different US AQI readings that can be seen above on the air pollution maps. Thus, by having access to many different pollution monitoring stations throughout the city (some governmental and others by individual or non-governmental organizations), air quality maps in Houston can work as a highly accessible pollution monitoring system for the inhabitants of Houston, as well as those that are visiting or passing through.

Which pollutants do the air quality maps in Houston show?

The air quality maps in Houston will only show the US AQI reading, and it should be noted that for the best information available on the current air quality (as well as both future forecasts and readings from years past), both the air quality map pages and the city pages can be utilized to get a clearer picture of pollution levels in Houston. Concentrations of different pollutants are shown on the city pages, although of note is that by understanding what the US AQI figure is formed from, users can get a brief but more insightful look into what pollutants they may be breathing, even whilst referring to the US AQI readings on the air pollution maps. In a summary, the US AQI reading shown on the air quality map is aggregated from several main pollutants, namely sulfur dioxide, nitrogen dioxide, ozone, carbon monoxide, and the two forms of particle pollution, PM2.5 and PM10. As mentioned, whilst these pollutants are not explicitly shown on the air quality maps, one can get an idea that with a higher reading of US AQI present on the pollution map, there also comes higher exposure to all of the above-mentioned air pollutants.

What is the level of pollution shown on the air quality maps in Houston?

As of early May in 2022, Houston has been showing some 'moderate' pollution readings predominantly throughout the air quality map. This indicates that the air cleanliness may be less than perfect and can cause a number of adverse health effects to potentially appear, especially amongst the more vulnerable or at-risk citizens within Houston (with some of these adverse health conditions having already been touched upon in minor detail in the question above). The air quality maps in Houston showed US AQI figures going down to as low as 35, taken from an air quality monitoring station that encompasses the parts of the city which include East Houston and Settegast, as well as other US AQI readings showing up on the air pollution map that fell under the 50 or above range (with all US AQI readings below 50 being classified as 'good', or the most optimal level of air cleanliness that can be seen on the air quality maps in Houston. Of note is that on the higher end of this scale, as the figure moves towards a reading of 50, particles and other harmful pollutants will increase in their concentration).

Other US AQI readings seen throughout Houston on its air quality map include ones such as 48 in Jacinto City and Greens Bayou, and a straight 50 taken near Clinton Park, although this area was quick to climb in its pollution level, as the air quality map updated itself throughout the day. As such, certain areas are subject to rapid changes in air pollution levels as shown on the air quality maps, and from this, users can learn the patterns in the pollution levels and take appropriate action when necessary. This includes the wearing of fine particle filtering masks (something that has already become more prevalent during the advent of the Covid-19 era, although higher-quality particle filtering masks, which can be purchased via the IQAir website, have a great facility in reducing the amount of harmful ultrafine particles that wearers will breathe in, significantly reducing any potential adverse health effects.

Other US AQI readings seen on the air pollution map for Houston include readings that broke over the 50 and upwards bracket, placing them into the 'moderate' air quality rating. Whilst this is still somewhat acceptable, it is not entirely optimal, particularly as the figure climbs upwards closer to 100. In such events, those with respiratory or cardiac conditions may start to experience some irritation, particularly amongst the elderly or those with pre-existing health conditions. Highs of 70 US AQI were seen in Houston, with the individual pollution monitoring stations feeding this data to the air quality maps above. These are a few examples of some of the readings shown on the air quality maps in Houston throughout the early days of May 2022, and for those that wish to stay up to date on the evolving air quality levels in the city, refer to the air quality map can be of great assistance in learning the weekly, monthly and even year-round patterns for where the pollution levels are at their best, or worst, in Houston, Texas.

Houston air quality data attribution


Data validated and calibrated by IQAirData validated and calibrated by IQAir
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