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St. George Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-20 09:06:07 PM (Local Time)

Live AQI

22(AQI-US)

Air Quality is

Good

pm10 : 17 µg/m³

PM2.5 : 4 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

14 °C

Last Updated: 2025-10-20 09:06:07 PM (Local Time)

Map

St. George

Major Air Pollutants
St. George

Particulate Matter(PM2.5)

4µg/m³

Particulate Matter(PM10)

17µg/m³

Carbon Monoxide(CO)

116ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

4ppb

Ozone(O3)

38ppb

Trending in United States

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

What’s the Connection Between Air Pollution and Blood Cancer?

AQI Graph

Historical Air Quality Data
St. George

24 Hours

AQI

St. George

AQI

19-10-2025Time20-10-2025

Min.at 11:06 PM on 19th Oct

Max.at 11:06 AM on 20th Oct

Want air quality data?

AQI Trends - Annual Air Quality Changes
St. George, Maine, United States

AQI

Year

AQI

Annual AQI Trends

2025

30AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202541AQI

Least PollutedMay, 202522AQI

* This data analysis is from year 2025 - 2025

St. George's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Marshall Point Road

Good

100

Air Quality Calendar 2025
St. George

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 21	28 Mar 21	29 Mar 19
30 Mar 26	31 Mar 24	1 Apr 18	2 Apr 17	3 Apr 23	4 Apr 27	5 Apr 19

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 26	31 Mar 24	1 Apr 18	2 Apr 17	3 Apr 23	4 Apr 27	5 Apr 19
6 Apr 14	7 Apr 16	8 Apr 16	9 Apr 19	10 Apr 20	11 Apr 25	12 Apr 30
13 Apr 27	14 Apr 25	15 Apr 33	16 Apr 22	17 Apr 29	18 Apr 29	19 Apr 49
20 Apr 32	21 Apr 16	22 Apr 26	23 Apr 21	24 Apr 18	25 Apr 28	26 Apr 29
27 Apr 12	28 Apr 19	29 Apr 33	30 Apr 21	1 May 17	2 May 36	3 May 38

May

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

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 17	2 Jun 18	3 Jun 23	4 Jun 41	5 Jun 60	6 Jun 60	7 Jun 55
8 Jun 76	9 Jun 76	10 Jun 40	11 Jun 46	12 Jun 67	13 Jun 40	14 Jun 34
15 Jun 31	16 Jun 31	17 Jun 27	18 Jun 24	19 Jun 35	20 Jun 36	21 Jun 44
22 Jun 48	23 Jun 52	24 Jun 56	25 Jun 52	26 Jun 32	27 Jun 25	28 Jun 23
29 Jun 33	30 Jun 39	1 Jul 42	2 Jul 35	3 Jul 49	4 Jul 43	5 Jul 36

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 33	30 Jun 39	1 Jul 42	2 Jul 35	3 Jul 49	4 Jul 43	5 Jul 36
6 Jul 49	7 Jul 54	8 Jul 40	9 Jul 35	10 Jul 31	11 Jul 27	12 Jul 29
13 Jul 20	14 Jul 23	15 Jul 36	16 Jul 46	17 Jul 38	18 Jul 19	19 Jul 26
20 Jul 24	21 Jul 27	22 Jul 16	23 Jul 25	24 Jul 33	25 Jul 48	26 Jul 104
27 Jul 74	28 Jul 61	29 Jul 57	30 Jul 52	31 Jul 71	1 Aug 50	2 Aug 26

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 74	28 Jul 61	29 Jul 57	30 Jul 52	31 Jul 71	1 Aug 50	2 Aug 26
3 Aug 53	4 Aug 80	5 Aug 68	6 Aug 43	7 Aug 60	8 Aug 37	9 Aug 33
10 Aug 36	11 Aug 48	12 Aug 61	13 Aug 59	14 Aug 46	15 Aug 34	16 Aug 30
17 Aug 40	18 Aug 16	19 Aug 17	20 Aug 18	21 Aug 20	22 Aug 26	23 Aug 41
24 Aug 35	25 Aug 26	26 Aug 17	27 Aug 18	28 Aug 20	29 Aug 24	30 Aug 19
31 Aug 19	1 Sep 29	2 Sep 33	3 Sep 30	4 Sep 26	5 Sep 29	6 Sep 41

September

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

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 21	29 Sep 15	30 Sep 13	1 Oct 12	2 Oct 10	3 Oct 14	4 Oct 36
5 Oct 46	6 Oct 38	7 Oct 45	8 Oct 17	9 Oct 17	10 Oct 18	11 Oct 20
12 Oct 29	13 Oct 21	14 Oct 19	15 Oct 14	16 Oct 17	17 Oct 25	18 Oct 28
19 Oct 29	20 Oct 14	21 Oct -	22 Oct -	23 Oct -	24 Oct -	25 Oct -
26 Oct -	27 Oct -	28 Oct -	29 Oct -	30 Oct -	31 Oct -	1 Nov -

Air Quality Solutions For St. George
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 St. George

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 St. George

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 St. George

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 St. George

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.

St. George'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.

Recent AQI Blogs
Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

18 Sept 2025Shakshi

What’s the Connection Between Air Pollution and Blood Cancer?

13 Sept 2025Shakshi

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

9 Sept 2025Shakshi

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

3 Sept 2025Shakshi

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

28 Aug 2025Shakshi

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

21 Aug 2025Shakshi

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

19 Aug 2025Shakshi

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

13 Aug 2025Shakshi

How Air Pollution Damages Your Long-Term Financial Health?

12 Aug 2025Shakshi

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

7 Aug 2025Shakshi

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Time	St. George
09 PM	12
10 PM	11
11 PM	9
12 AM	9
01 AM	9
02 AM	10
03 AM	13
04 AM	13
05 AM	12
06 AM	10
07 AM	11
08 AM	15
09 AM	22
10 AM	32
11 AM	44
12 PM	30
01 PM	24
02 PM	21
03 PM	20
04 PM	17
05 PM	16
06 PM	34
07 PM	20
08 PM	25
09 PM	21

AQI	AQI
Mar 2025	22
Apr 2025	24
May 2025	22
Jun 2025	41
Jul 2025	41
Aug 2025	36
Sep 2025	23
Oct 2025	23

St. George Air Quality Index (AQI) | Air Pollution

Major Air PollutantsSt. George

Trending in United States

Historical Air Quality DataSt. George

AQI Trends - Annual Air Quality ChangesSt. George, Maine, United States

St. George's LocationsReal-time Air Pollution Level

Air Quality Calendar 2025St. George

Air Quality Solutions For St. GeorgeExplore the solutions of air quality monitoring & clean air.

St. George's AQI Data Analytics SolutionsAir quality data monitoring platforms

Recent AQI BlogsRead the latest news

Prana Sense

Pocket PM

Cair +

Major Air Pollutants
St. George

Historical Air Quality Data
St. George

AQI Trends - Annual Air Quality Changes
St. George, Maine, United States

St. George's Locations
Real-time Air Pollution Level

Air Quality Calendar 2025
St. George

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

St. George's AQI Data Analytics Solutions
Air quality data monitoring platforms

Recent AQI Blogs
Read the latest news