AQI

Montgomery Air Quality Index & Realtime Air Pollution

Live AQI
45(AQI-US)
Air Quality is
Good
PM2.5 :7.9µg/m³
PM10 :8.9µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Good air quality mascot

Primary Air Pollutants Montgomery (Texas)

PM2.58µg/m³
PM2.5
Fine particles
PM109µg/m³
PM10
Coarse particles
SO₂1µg/m³
SO₂
Sulphur dioxide
CO127µg/m³
CO
Carbon monoxide
NO₂4µg/m³
NO₂
Nitrogen dioxide
O₃78µg/m³
O₃
Ozone

Hourly forecast Montgomery (Texas)

Now25°
Overcast
20:0024°
Overcast
21:0023°
Overcast
22:0023°
Overcast
23:0023°
Overcast
00:0023°
Overcast
01:0022°
Overcast
02:0022°
Overcast
03:0022°
Overcast
04:0022°
Partly cloudy
05:0022°
Overcast
06:0022°
Overcast
07:0022°
Overcast
08:0022°
Light drizzle
09:0023°
Light drizzle
10:0025°
Overcast
11:0026°
Partly cloudy
12:0026°
Overcast
13:0027°
Overcast
14:0028°
Overcast
15:0029°
Overcast
16:0026°
Overcast
17:0025°
Overcast
18:0026°
Overcast

Health Recommendations for Montgomery Residents

Based on current air quality: Good · AQI 45

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

UV Index

0.15

Low

Safe to be outside. Minimal UV risk.

Wind

11.2 km/h

Light breeze — leaves rustling gently.

AQI Graph

Historical AQI Data Montgomery (Texas)

38
Min. AQIat 5:00 AM on 3rd Jun
45
Max. AQIat 2:00 PM on 3rd Jun
03-06-2026Time04-06-2026

United States Major Cities AQI Overview


Most Polluted Cities by AQI United States

119
Poor3x above Standard
93
Moderate2x above Standard
81
Moderate2x above Standard
79
Moderate1x above Standard
75
Moderate1x above Standard
75
Moderate3x above Standard
75
Moderate3x above Standard
73
Moderate2x above Standard
72
Moderate1x above Standard
67
Moderate1x above Standard
Last Updated: 03 Jun 2026, 22:43

Health Advice For People Living in Montgomery

0.4
Cigarettes
per day
Weekly2.8 Cigarettes
Monthly12 Cigarettes

Breathing the air in this location is equivalent to smoking 0.4 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 Montgomery 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

Montgomery · Current air quality: Good · AQI 45

Low Trigger Risk

Headaches

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

Common signs

Early signs may include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Favor indoor, filtered indoor air when the AQI is worse.
  • Hydrate and take breaks from screens or bright light if you are migraine-prone.
  • If you Try prescribed migraine meds, Have them accessible.
Don’ts :
  • Do not do intense outdoor exercise during elevated AQI periods.
  • Avoid ignore worsening effects 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.

Montgomery's Nearby Cities AQI

State: Texas
Population: 76,400
Check AQI
State: Texas
Population: 233,849
Check AQI
State: Texas
Population: 4,092,459
Check AQI
State: Texas
Population: 9,039
Check AQI
State: Texas
Population: 585,375
Check AQI
State: Texas
Population: 86,395
Check AQI
State: Texas
Population: 50,180
Check AQI
State: Texas
Population: 3,071
Check AQI
State: Texas
Population: 256,526
Check AQI
State: Texas
Population: 33,894
Check AQI
State: Texas
Population: 422,679
Check AQI
12.Bell
State: Texas
Population: 370,647
Check AQI
State: Texas
Population: 209
Check AQI
State: Texas
Population: 19,347
Check AQI
State: Texas
Population: 263,115
Check AQI
State: Texas
Population: 1,290,188
Check AQI
17.Hays
State: Texas
Population: 221
Check AQI
State: Texas
Population: 67,574
Check AQI
State: Texas
Population: 237,186
Check AQI
State: Texas
Population: 131,533
Check AQI
State: Texas
Population: 149,610
Check AQI
State: Texas
Population: 124,239
Check AQI
State: Texas
Population: 7,156
Check AQI
State: Texas
Population: -
Check AQI
State: Texas
Population: -
Check AQI
State: Texas
Population: 68,839
Check AQI
State: Texas
Population: 179,927
Check AQI
State: Texas
Population: 1,300,092
Check AQI
State: Texas
Population: 42,566
Check AQI
State: Texas
Population: -
Check AQI
31.Hunt
State: Texas
Population: 99,956
Check AQI
State: Texas
Population: 36,787
Check AQI
State: Texas
Population: 31,247
Check AQI
State: Texas
Population: -
Check AQI
State: Texas
Population: 148,222
Check AQI
State: Texas
Population: -
Check AQI
State: Texas
Population: 131,044
Check AQI
38.Kerr
State: Texas
Population: 52,598
Check AQI
State: Texas
Population: 92,893
Check AQI
State: Texas
Population: 333
Check AQI
State: Texas
Population: 50,088
Check AQI
State: Texas
Population: 136,212
Check AQI
State: Texas
Population: 143,208
Check AQI
44.Webb
State: Texas
Population: -
Check AQI
State: Texas
Population: 110,224
Check AQI
State: Texas
Population: 129,350
Check AQI
State: Texas
Population: 406,220
Check AQI
State: Texas
Population: 47,586
Check AQI
State: Texas
Population: 13,709
Check AQI
State: Texas
Population: 132,950
Check AQI
State: Texas
Population: 165,171
Check AQI
State: Texas
Population: 249,042
Check AQI
53.Ward
State: Texas
Population: 11,644
Check AQI
State: Texas
Population: 118,525
Check AQI
State: Texas
Population: 681,124
Check AQI

Air Quality FAQs at Montgomery, Texas

The current real-time AQI (US) level in Montgomery, Texas is 45 (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 Montgomery, 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.