AQI

Brazoria Air Quality Index & Realtime Air Pollution

Live AQI
48(AQI-US)
Air Quality is
Good
PM2.5 :11.5µg/m³
PM10 :19.4µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Good air quality mascot

Primary Air Pollutants Brazoria (Texas)

PM2.512µg/m³
PM2.5
Fine particles
PM1019µg/m³
PM10
Coarse particles
SO₂1µg/m³
SO₂
Sulphur dioxide
CO93µg/m³
CO
Carbon monoxide
NO₂2µg/m³
NO₂
Nitrogen dioxide
O₃43µg/m³
O₃
Ozone

Hourly forecast Brazoria (Texas)

Now27°
Clear sky
10:0029°
Clear sky
11:0030°
Clear sky
12:0031°
Clear sky
13:0032°
Clear sky
14:0032°
Clear sky
15:0033°
Clear sky
16:0033°
Clear sky
17:0033°
Clear sky
18:0033°
Clear sky
19:0032°
Clear sky
20:0029°
Clear sky
21:0028°
Clear sky
22:0027°
Overcast
23:0026°
Overcast
00:0026°
Partly cloudy
01:0026°
Partly cloudy
02:0026°
Overcast
03:0025°
Overcast
04:0025°
Overcast
05:0025°
Overcast
06:0025°
Overcast
07:0025°
Overcast
08:0026°
Overcast

Health Recommendations for Brazoria Residents

Based on current air quality: Good · AQI 48

Good
Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable

UV Index

1.75

Low

Safe to be outside. Minimal UV risk.

Wind

9.2 km/h

Light breeze — leaves rustling gently.

AQI Graph

Historical AQI Data Brazoria (Texas)

48
Min. AQIat 9:00 AM on 21st Jul
71
Max. AQIat 3:00 PM on 20th Jul
20-07-2026Time21-07-2026

United States Major Cities AQI Overview


Most Polluted Cities by AQI United States

Last Updated: 20 Jul 2026, 15:01

Health Advice For People Living in Brazoria

0.5
Cigarettes
per day
Weekly3.5 Cigarettes
Monthly15 Cigarettes

Breathing the air in this location is equivalent to smoking 0.5 cigarettes a day.

Disclaimer: This cigarette-equivalent estimate is calculated using the average PM2.5 concentration from the past 24 hours, assuming constant exposure throughout that period.
Solutions for Brazoria Current AQI (US)
Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable
Must turn on the air purifier to enjoy fresh air.Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Brazoria · Current air quality: Good · AQI 48

Low Trigger Risk

Headaches

Risk of Headaches symptoms is Low when AQI of Brazoria is Good (0-50).

Common signs

You may notice: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Prefer indoor, filtered air when the AQI is elevated.
  • Drink water and pause from screen time or strong light if you are migraine-prone.
  • If you Consider using prescribed migraine meds, Store them accessible.
Don’ts :
  • Avoid do intense outdoor exercise during poor AQI periods.
  • Try not to ignore worsening issues that feel unusual for you.

Disclaimer: The health risks mentioned above are precautionary recommendations based on current AQI levels. While you may not experience immediate effects, prolonged exposure to air pollution can lead to these health issues over time. This is not medical advice. Please consult a clinician if you experience severe, unusual, or worsening symptoms.

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Air Quality FAQs at Brazoria, Texas

The current real-time AQI (US) level in Brazoria, Texas is 48 (Good). This was last updated recently.

The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.

The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.

The AQI (US) levels in Brazoria, Texas have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

Current AQI (US) levels are good for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.