AQI

Lorain Air Quality Index & Realtime Air Pollution

Live AQI
158(AQI-US)
Air Quality is
Unhealthy
PM2.5 :69.2µg/m³
PM10 :70.8µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Unhealthy air quality mascot

Primary Air Pollutants Lorain (Ohio)

PM2.569µg/m³
PM2.5
Fine particles
PM1071µg/m³
PM10
Coarse particles
SO₂4µg/m³
SO₂
Sulphur dioxide
CO321µg/m³
CO
Carbon monoxide
NO₂4µg/m³
NO₂
Nitrogen dioxide
O₃105µg/m³
O₃
Ozone

Hourly forecast Lorain (Ohio)

Now21°
Clear sky
09:0023°
Clear sky
10:0025°
Overcast
11:0027°
Clear sky
12:0029°
Clear sky
13:0029°
Clear sky
14:0029°
Partly cloudy
15:0029°
Clear sky
16:0030°
Mostly clear
17:0030°
Mostly clear
18:0031°
Clear sky
19:0030°
Clear sky
20:0029°
Overcast
21:0028°
Overcast
22:0028°
Overcast
23:0028°
Overcast
00:0028°
Overcast
01:0026°
Overcast
02:0025°
Overcast
03:0024°
Partly cloudy
04:0024°
Clear sky
05:0024°
Clear sky
06:0024°
Clear sky
07:0025°
Clear sky

Health Recommendations for Lorain Residents

Based on current air quality: Unhealthy · AQI 158

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

UV Index

0.5

Low

Safe to be outside. Minimal UV risk.

Wind

6.8 km/h

Light breeze — leaves rustling gently.

AQI Graph

Historical AQI Data Lorain (Ohio)

158
Min. AQIat 1:00 PM on 16th Jul
186
Max. AQIat 1:00 AM on 17th Jul
16-07-2026Time17-07-2026

United States Major Cities AQI Overview


Most Polluted Cities by AQI United States

148
Poor11x above Standard
138
Poor10x above Standard
125
Poor9x above Standard
122
Poor9x above Standard
122
Poor9x above Standard
119
Poor9x above Standard
112
Poor8x above Standard
110
Poor8x above Standard
106
Poor8x above Standard
106
Poor8x above Standard
Last Updated: 16 Jul 2026, 14:58

Health Advice For People Living in Lorain

3.1
Cigarettes
per day
Weekly21.7 Cigarettes
Monthly93 Cigarettes

Breathing the air in this location is equivalent to smoking 3.1 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 Lorain 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

Lorain · Current air quality: Unhealthy · AQI 158

High Trigger Risk

Headaches

Risk of Headaches symptoms is High when AQI of Lorain is Unhealthy (151-200).

Common signs

Common effects can include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Opt for indoor, air with filtration when the AQI is poor.
  • Increase fluids and rest from digital screens or intense light if you are migraine-prone.
  • If you Use prescribed migraine meds, Keep them accessible.
Don’ts :
  • Don’t do intense outdoor exercise during elevated AQI periods.
  • Do not ignore worsening signs 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.

Lorain's Nearby Cities AQI

State: Ohio
Population: 1,264,817
Check AQI
State: Ohio
Population: 540,428
Check AQI
State: Ohio
Population: 124,936
Check AQI
State: Ohio
Population: 232,603
Check AQI
State: Ohio
Population: 161,791
Check AQI
State: Ohio
Population: 374,853
Check AQI
State: Ohio
Population: 431,279
Check AQI
State: Ohio
Population: 18,371
Check AQI
State: Ohio
Population: 228,614
Check AQI
State: Ohio
Population: 37,995
Check AQI
State: Ohio
Population: 178,519
Check AQI
State: Ohio
Population: 1,321,414
Check AQI
State: Ohio
Population: 136,001
Check AQI
State: Ohio
Population: 167,966
Check AQI
State: Ohio
Population: 537,309
Check AQI
State: Ohio
Population: 390,357
Check AQI
State: Ohio
Population: 830,639
Check AQI

Air Quality FAQs at Lorain, Ohio

The current real-time AQI (US) level in Lorain, Ohio is 158 (Unhealthy). 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 Lorain, Ohio have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

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