AQI

Toledo Air Quality Index & Realtime Air Pollution

Live AQI
165(AQI-US)
Air Quality is
Unhealthy
PM2.5 :83.1µg/m³
PM10 :84.8µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Unhealthy air quality mascot

Primary Air Pollutants Toledo (Ohio)

PM2.583µg/m³
PM2.5
Fine particles
PM1085µg/m³
PM10
Coarse particles
SO₂5µg/m³
SO₂
Sulphur dioxide
CO205µg/m³
CO
Carbon monoxide
NO₂5µg/m³
NO₂
Nitrogen dioxide
O₃136µg/m³
O₃
Ozone

Hourly forecast Toledo (Ohio)

Now25°
Mostly clear
12:0028°
Clear sky
13:0030°
Partly cloudy
14:0032°
Partly cloudy
15:0034°
Overcast
16:0034°
Clear sky
17:0034°
Clear sky
18:0034°
Clear sky
19:0034°
Overcast
20:0032°
Overcast
21:0027°
Light drizzle
22:0026°
Light drizzle
23:0025°
Overcast
00:0024°
Overcast
01:0024°
Overcast
02:0024°
Clear sky
03:0024°
Clear sky
04:0024°
Clear sky
05:0024°
Clear sky
06:0024°
Overcast
07:0024°
Overcast
08:0026°
Overcast
09:0028°
Partly cloudy
10:0030°
Clear sky

Health Recommendations for Toledo Residents

Based on current air quality: Unhealthy · AQI 165

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

UV Index

3.55

Moderate

Use protection if you’re out for extended periods.

Wind

5.6 km/h

Light breeze — leaves rustling gently.

AQI Graph

Historical AQI Data Toledo (Ohio)

75
Min. AQIat 7:00 PM on 16th Jul
176
Max. AQIat 8:00 PM on 16th Jul
16-07-2026Time17-07-2026

United States Major Cities AQI Overview


Most Polluted Cities by AQI United States

179
Unhealthy22x above Standard
178
Unhealthy21x above Standard
174
Unhealthy20x above Standard
173
Unhealthy19x above Standard
172
Unhealthy19x above Standard
172
Unhealthy19x above Standard
165
Unhealthy16x above Standard
163
Unhealthy16x above Standard
161
Unhealthy15x above Standard
161
Unhealthy15x above Standard
Last Updated: 17 Jul 2026, 14:58

Health Advice For People Living in Toledo

3.8
Cigarettes
per day
Weekly26.6 Cigarettes
Monthly114 Cigarettes

Breathing the air in this location is equivalent to smoking 3.8 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 Toledo 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

Toledo · Current air quality: Unhealthy · AQI 165

High Trigger Risk

Headaches

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

Common signs

Commonly seen signs 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.

Air Quality FAQs at Toledo, Ohio

The current real-time AQI (US) level in Toledo, Ohio is 165 (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 Toledo, 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.