Maryland Air Quality Index (AQI)

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

Last Updated: 23 Jul 2024, 06:05pm

Maryland GOOD aqi boy Maryland GOOD aqi boy Maryland GOOD aqi boy


Comparative Exposure with Maryland

24 hrs avg AQI

Maryland

United States
46

Major Air Pollutants in Maryland

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Maryland carbon monoxide icon
55 (CO)

PM2.5

The current PM2.5 concentration in Maryland is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Maryland - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Cockeysville MODERATE 51 51 55 9 0 29 50
Halfway GOOD 47 47 51 5 0 31 38
South Laurel MODERATE 54 54 56 5 0 31 37
Baltimore GOOD 39 39 42 8 14 30 54
Edgewood GOOD 38 38 41 7 14 29 53
Cambridge GOOD 48 48 52 4 0 29 50
North Laurel MODERATE 53 53 22 13 0 32 36
Aspen Hill GOOD 44 44 48 6 0 31 37
Frostburg MODERATE 53 53 44 13 0 24 68
Princess Anne GOOD 36 36 39 6 13 28 70

Weather Conditions in Maryland

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What are the weather and climatic conditions in Maryland?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Maryland

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How to protect yourself from air pollution around Maryland, United States?
wear mask icon cross

Wear Mask

Not Required
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Stay Indoor

Not Required
shut opening icon

Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Maryland Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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United States - Metro Cities AQI

40
38
AQI (IN)
AQI (US)
28˚C / 56%
14
33
AQI (IN)
AQI (US)
28˚C / 54%
18
35
AQI (IN)
AQI (US)
26˚C / 81%
19
29
AQI (IN)
AQI (US)
24˚C / 57%
18
44
AQI (IN)
AQI (US)
25˚C / 57%
45
53
AQI (IN)
AQI (US)
30˚C / 36%
18
33
AQI (IN)
AQI (US)
27˚C / 78%

Historic Air Quality Graph of Maryland

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Maryland

24 hrs avg AQI

Maryland

United States
46


FAQs of Maryland's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Maryland.


The real-time air quality in Maryland is 46 (GOOD) AQI now. This was last updated 2 hours ago .

The current concentration of PM2.5 in Maryland is 8 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.32 times the recommended limit.

Generally, the air quality at Maryland starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Maryland until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Maryland is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Maryland, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Maryland is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions for Maryland

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Maryland





Keep a track of Maryland Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

aqi air quality mobile app for Maryland
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