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Maryland Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in United States

Last Updated: 13 minutes ago (Local Time)

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Live AQI
20
Air Quality is
Good
pm10 :  11 µg/m³
PM2.5 :  4 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in Maryland
overcast

21 °C

Overcast
Humidity
Humidity84 %

Wind Speed
Wind Speed23 km/h

UV Index
UV Index0
Last Updated: 13 minutes ago (Local Time)


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Maryland

Major Air Pollutants

Maryland

AQI Graph

Historical Air Quality Data

Maryland

Maryland

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World Air Quality Report

Globe

Maryland's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Aspen Hill
Good
16
3
13
19
91
Baltimore
Good
28
5
11
19
89
Cambridge
Good
19
3
11
20
86
Cecil County
Good
16
3
12
20
90
Churchville
Good
16
3
11
19
90
Cockeysville
Good
16
3
13
20
86
Edgewood
Good
16
3
13
20
89
Elkton
Good
16
3
12
20
90
Essex
Good
24
4
12
19
89
Finzel
Good
14
3
10
19
76
Frostburg
Good
14
3
10
19
76
Gunpowder
Good
16
3
13
20
89
Hagerstown
Good
16
3
12
19
86
Halfway
Good
16
3
12
19
86
Hughesville
Good
22
4
10
20
90
Millington
Good
17
3
14
19
89
North Laurel
Good
24
4
11
19
90
Pikesville
Good
16
3
13
19
89
Pocomoke City
Good
17
3
10
20
85
Preston
Good
23
4
12
19
86
Princess Anne
Good
21
4
11
19
87
Rockville
Good
16
3
13
19
91
South Laurel
Good
27
5
11
19
90

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

Maryland

0Cigarettes per day

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

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


As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Maryland

  • asthma due to air pollution in MarylandAsthma
  • heart due to air pollution in MarylandHeart Issues
  • allergy due to air pollution in MarylandAllergies
  • sinus due to air pollution in MarylandSinus
  • flu due to air pollution in MarylandCold/Flu
  • copd due to air pollution in MarylandChronic (COPD)
asthma due to air pollution in Maryland

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Maryland's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Maryland
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Maryland

Frequently Asked Questions About Air Quality

What is the current AQI level in Maryland?

The current real-time AQI level in Maryland is 20 (Good). This was last updated 13 minutes ago (Local Time).

When was the best AQI level in Maryland in the last 24 hours?

The best AQI level was 19 (Good) at 8:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Maryland in the last 24 hours?

The worst AQI level was 28 (Good) at 5:39 PM, May 12, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Maryland during last 24 hours?

The AQI levels in Maryland have been fluctuating throughout the last 24 hours. The levels have increased by highest 28 at 5:39 PM, May 12, 2025 (Local Time), lowest 19 at 8:09 AM (Local Time).

What actions are recommended as per the current AQI level in Maryland?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.