AQI

Baton Rouge Air Quality Index & Realtime Air Pollution

Live AQI
77(AQI-US)
Air Quality is
Moderate
PM2.5 :24.3µg/m³
PM10 :36.2µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Moderate air quality mascot

Primary Air Pollutants Baton Rouge (Louisiana)

PM2.524µg/m³
PM2.5
Fine particles
PM1036µg/m³
PM10
Coarse particles
SO₂4µg/m³
SO₂
Sulphur dioxide
CO142µg/m³
CO
Carbon monoxide
NO₂4µg/m³
NO₂
Nitrogen dioxide
O₃125µg/m³
O₃
Ozone

Hourly forecast Baton Rouge (Louisiana)

Now34°
Overcast
16:0034°
Overcast
17:0034°
Overcast
18:0034°
Mostly clear
19:0033°
Overcast
20:0032°
Overcast
21:0030°
Partly cloudy
22:0029°
Mostly clear
23:0029°
Clear sky
00:0029°
Mostly clear
01:0028°
Clear sky
02:0028°
Clear sky
03:0028°
Clear sky
04:0028°
Clear sky
05:0027°
Clear sky
06:0027°
Clear sky
07:0027°
Clear sky
08:0028°
Clear sky
09:0029°
Mostly clear
10:0031°
Partly cloudy
11:0034°
Mostly clear
12:0037°
Mostly clear
13:0038°
Overcast
14:0038°
Overcast

Health Recommendations for Baton Rouge Residents

Based on current air quality: Moderate · AQI 77

Moderate
Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust

UV Index

4.9

Moderate

Use protection if you’re out for extended periods.

Wind

7.9 km/h

Light breeze — leaves rustling gently.

AQI Graph

Historical AQI Data Baton Rouge (Louisiana)

70
Min. AQIat 12:00 PM on 20th Jul
95
Max. AQIat 12:00 AM on 21st Jul
20-07-2026Time21-07-2026

United States Major Cities AQI Overview


Most Polluted Cities by AQI United States

Last Updated: 21 Jul 2026, 15:01

Health Advice For People Living in Baton Rouge

1.1
Cigarettes
per day
Weekly7.7 Cigarettes
Monthly33 Cigarettes

Breathing the air in this location is equivalent to smoking 1.1 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 Baton Rouge Current AQI (US)
Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust
Must turn on the air purifier to enjoy fresh air.Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Baton Rouge · Current air quality: Moderate · AQI 77

Mild Trigger Risk

Headaches

Risk of Headaches symptoms is Mild when AQI of Baton Rouge is Moderate (51-100).

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.

Air Quality FAQs at Baton Rouge, Louisiana

The current real-time AQI (US) level in Baton Rouge, Louisiana is 77 (Moderate). 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 Baton Rouge, Louisiana have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

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