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Hagerstown Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-19 04:29:35 PM (Local Time)

Live AQI

53(AQI-US)

Air Quality is

Moderate

pm10 : 33 µg/m³

PM2.5 : 10 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Last Updated: 2025-10-19 04:29:35 PM (Local Time)

Map

Hagerstown

Major Air Pollutants
Hagerstown

Particulate Matter(PM2.5)

10µg/m³

Particulate Matter(PM10)

33µg/m³

Carbon Monoxide(CO)

210ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

2ppb

Ozone(O3)

41ppb

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AQI Graph

Historical Air Quality Data
Hagerstown

24 Hours

AQI

Hagerstown

AQI

18-10-2025Time19-10-2025

Time	Hagerstown
04 PM	26
05 PM	27
06 PM	18
07 PM	27
08 PM	31
09 PM	29
10 PM	35
11 PM	38
12 AM	54
01 AM	60
02 AM	57
03 AM	56
04 AM	58
05 AM	58
06 AM	52
07 AM	57
08 AM	60
09 AM	57
10 AM	60
11 AM	58
12 PM	58
01 PM	57
02 PM	58
03 PM	56
04 PM	54

Min.at 6:05 PM on 18th Oct

Max.at 1:05 AM on 19th Oct

Want air quality data?

AQI Trends - Annual Air Quality Changes
Hagerstown, Maryland, United States

AQI

Year

AQI

AQI	AQI
Mar 2025	38
Apr 2025	30
May 2025	24
Jun 2025	41
Jul 2025	38
Aug 2025	36
Sep 2025	32
Oct 2025	31

Annual AQI Trends

2025

33AQI

Overall Annual Percentage (%) change of AQI in (2025 to 2025)

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202541AQI

Least PollutedMay, 202524AQI

* This data analysis is from year 2025 - 2025

Hagerstown's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Roxbury Road

Moderate

United States's Metro Cities
Air Quality Index

Chicago

Los Angeles

Minneapolis

Nashville

New Orleans

New York City

San Francisco

Washington

Air Quality Calendar 2025
Hagerstown

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -
5 Jan -	6 Jan -	7 Jan -	8 Jan -	9 Jan -	10 Jan -	11 Jan -
12 Jan -	13 Jan -	14 Jan -	15 Jan -	16 Jan -	17 Jan -	18 Jan -
19 Jan -	20 Jan -	21 Jan -	22 Jan -	23 Jan -	24 Jan -	25 Jan -
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -
2 Feb -	3 Feb -	4 Feb -	5 Feb -	6 Feb -	7 Feb -	8 Feb -
9 Feb -	10 Feb -	11 Feb -	12 Feb -	13 Feb -	14 Feb -	15 Feb -
16 Feb -	17 Feb -	18 Feb -	19 Feb -	20 Feb -	21 Feb -	22 Feb -
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -
2 Mar -	3 Mar -	4 Mar -	5 Mar -	6 Mar -	7 Mar -	8 Mar -
9 Mar -	10 Mar -	11 Mar -	12 Mar -	13 Mar -	14 Mar -	15 Mar -
16 Mar -	17 Mar -	18 Mar -	19 Mar -	20 Mar -	21 Mar -	22 Mar -
23 Mar -	24 Mar -	25 Mar -	26 Mar -	27 Mar 28	28 Mar 35	29 Mar 54
30 Mar 43	31 Mar 28	1 Apr 24	2 Apr 27	3 Apr 24	4 Apr 27	5 Apr 40

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 43	31 Mar 28	1 Apr 24	2 Apr 27	3 Apr 24	4 Apr 27	5 Apr 40
6 Apr 32	7 Apr 21	8 Apr 24	9 Apr 27	10 Apr 28	11 Apr 32	12 Apr 26
13 Apr 24	14 Apr 36	15 Apr 27	16 Apr 19	17 Apr 24	18 Apr 35	19 Apr 58
20 Apr 29	21 Apr 32	22 Apr 32	23 Apr 29	24 Apr 47	25 Apr 42	26 Apr 28
27 Apr 17	28 Apr 20	29 Apr 36	30 Apr 28	1 May 34	2 May 31	3 May 29

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 17	28 Apr 20	29 Apr 36	30 Apr 28	1 May 34	2 May 31	3 May 29
4 May 20	5 May 23	6 May 18	7 May 17	8 May 25	9 May 19	10 May 21
11 May 37	12 May 39	13 May 18	14 May 18	15 May 25	16 May 43	17 May 29
18 May 19	19 May 23	20 May 26	21 May 19	22 May 12	23 May 16	24 May 19
25 May 18	26 May 24	27 May 31	28 May 18	29 May 26	30 May 27	31 May 30

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 22	2 Jun 27	3 Jun 30	4 Jun 51	5 Jun 63	6 Jun 58	7 Jun 30
8 Jun 54	9 Jun 45	10 Jun 41	11 Jun 50	12 Jun 57	13 Jun 70	14 Jun 67
15 Jun 42	16 Jun 19	17 Jun 18	18 Jun 17	19 Jun 21	20 Jun 27	21 Jun 47
22 Jun 50	23 Jun 51	24 Jun 56	25 Jun 55	26 Jun 39	27 Jun 39	28 Jun 23
29 Jun 29	30 Jun 32	1 Jul 30	2 Jul 31	3 Jul 41	4 Jul 55	5 Jul 67

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 29	30 Jun 32	1 Jul 30	2 Jul 31	3 Jul 41	4 Jul 55	5 Jul 67
6 Jul 55	7 Jul 34	8 Jul 36	9 Jul 34	10 Jul 38	11 Jul 42	12 Jul 43
13 Jul 29	14 Jul 23	15 Jul 25	16 Jul 26	17 Jul 21	18 Jul 26	19 Jul 29
20 Jul 29	21 Jul 28	22 Jul 53	23 Jul 54	24 Jul 48	25 Jul 49	26 Jul 37
27 Jul 37	28 Jul 27	29 Jul 43	30 Jul 44	31 Jul 44	1 Aug 38	2 Aug 31

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 37	28 Jul 27	29 Jul 43	30 Jul 44	31 Jul 44	1 Aug 38	2 Aug 31
3 Aug 37	4 Aug 49	5 Aug 66	6 Aug 69	7 Aug 71	8 Aug 69	9 Aug 37
10 Aug 34	11 Aug 36	12 Aug 32	13 Aug 25	14 Aug 31	15 Aug 47	16 Aug 49
17 Aug 48	18 Aug 31	19 Aug 26	20 Aug 17	21 Aug 18	22 Aug 23	23 Aug 30
24 Aug 32	25 Aug 26	26 Aug 20	27 Aug 22	28 Aug 26	29 Aug 26	30 Aug 22
31 Aug 27	1 Sep 26	2 Sep 27	3 Sep 29	4 Sep 30	5 Sep 37	6 Sep 47

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 27	1 Sep 26	2 Sep 27	3 Sep 29	4 Sep 30	5 Sep 37	6 Sep 47
7 Sep 33	8 Sep 23	9 Sep 24	10 Sep 24	11 Sep 28	12 Sep 34	13 Sep 36
14 Sep 37	15 Sep 44	16 Sep 41	17 Sep 32	18 Sep 30	19 Sep 42	20 Sep 33
21 Sep 31	22 Sep 26	23 Sep 38	24 Sep 32	25 Sep 31	26 Sep 25	27 Sep 38
28 Sep 26	29 Sep 32	30 Sep 32	1 Oct 33	2 Oct 34	3 Oct 36	4 Oct 42

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 26	29 Sep 32	30 Sep 32	1 Oct 33	2 Oct 34	3 Oct 36	4 Oct 42
5 Oct 46	6 Oct 46	7 Oct 33	8 Oct 17	9 Oct 17	10 Oct 19	11 Oct 38
12 Oct 29	13 Oct 26	14 Oct 26	15 Oct 22	16 Oct 19	17 Oct 29	18 Oct 37
19 Oct -	20 Oct -	21 Oct -	22 Oct -	23 Oct -	24 Oct -	25 Oct -
26 Oct -	27 Oct -	28 Oct -	29 Oct -	30 Oct -	31 Oct -	1 Nov -

Health Advice For People Living In
Hagerstown

0Cigarettes per day

Weekly 0 Cigarettes

Monthly 0 Cigarettes

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

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Hagerstown

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025
United States

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

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Three Rivers, United States

Poor

8xabove Standard

Woodlake, United States

Poor

8xabove Standard

Hanford, United States

Poor

8xabove Standard

Edison, United States

Poor

7xabove Standard

Corcoran, United States

Poor

7xabove Standard

Windsor, United States

Poor

7xabove Standard

Porterville, United States

Moderate

7xabove Standard

San Pablo, United States

Moderate

7xabove Standard

Visalia, United States

Moderate

7xabove Standard

10.

Springville, United States

Moderate

6xabove Standard

Last Updated: 19 Oct 2025, 08:39 PM

AQI City Rankings

Air Quality Solutions For Hagerstown
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Hagerstown

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Hagerstown

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Hagerstown

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Hagerstown

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Hagerstown's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

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

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Hagerstown

Frequently Asked Questions About Air Quality

What is the current AQI level in Hagerstown?

The current real-time AQI level in Hagerstown is 53 (Moderate). This was last updated 2025-10-19 04:29:35 PM (Local Time).

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

The best AQI level was 18 (Good) at 6:05 PM, Oct 18, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 60 (Moderate) at 1:05 AM (Local Time) during the last 24 hours.

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

The AQI levels in Hagerstown have been fluctuating throughout the last 24 hours. The levels have increased by highest 60 at 1:05 AM (Local Time), lowest 18 at 6:05 PM, Oct 18, 2025 (Local Time).

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

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.