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Saint Paul Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-30 09:40:21 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 42 µg/m³

PM2.5 : 28 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Last Updated: 2025-07-30 09:40:21 AM (Local Time)

Map

Saint Paul

Major Air Pollutants
Saint Paul

Particulate Matter(PM2.5)

28µg/m³

Particulate Matter(PM10)

42µg/m³

Carbon Monoxide(CO)

42ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

4ppb

Ozone(O3)

22ppb

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AQI Graph

Historical Air Quality Data
Saint Paul

24 Hours

AQI

Saint Paul

AQI

29-07-2025Time30-07-2025

Time	Saint Paul
09 AM	35
10 AM	44
11 AM	43
12 PM	40
01 PM	45
02 PM	45
03 PM	46
04 PM	49
05 PM	49
06 PM	50
07 PM	47
08 PM	43
09 PM	44
10 PM	45
11 PM	45
12 AM	46
01 AM	48
02 AM	54
03 AM	57
04 AM	65
05 AM	66
06 AM	59
07 AM	60
08 AM	70
09 AM	76

Min.at 9:55 AM on 29th Jul

Max.at 9:10 AM on 30th Jul

Want air quality data?

AQI Trends - Annual Air Quality Changes
Saint Paul, Minnesota, United States

AQI

Year

AQI

AQI	AQI
Mar 2025	25
Apr 2025	30
May 2025	28
Jun 2025	53
Jul 2025	54

Annual AQI Trends

2025

41AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202554AQI

Least PollutedMarch, 202525AQI

* This data analysis is from year 2025 - 2025

Saint Paul's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Downtown

Moderate

Highwood Hills

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
Saint Paul

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 52	29 Mar 17
30 Mar 15	31 Mar 19	1 Apr 23	2 Apr 25	3 Apr 18	4 Apr 35	5 Apr 23

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 15	31 Mar 19	1 Apr 23	2 Apr 25	3 Apr 18	4 Apr 35	5 Apr 23
6 Apr 28	7 Apr 17	8 Apr 25	9 Apr 51	10 Apr 55	11 Apr 54	12 Apr 61
13 Apr 51	14 Apr 23	15 Apr 22	16 Apr 20	17 Apr 44	18 Apr 34	19 Apr 19
20 Apr 27	21 Apr 17	22 Apr 28	23 Apr 32	24 Apr 19	25 Apr 17	26 Apr 29
27 Apr 24	28 Apr 34	29 Apr 16	30 Apr 33	1 May 33	2 May 17	3 May 17

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 24	28 Apr 34	29 Apr 16	30 Apr 33	1 May 33	2 May 17	3 May 17
4 May 39	5 May 24	6 May 32	7 May 24	8 May 19	9 May 36	10 May 33
11 May 33	12 May 38	13 May 42	14 May 36	15 May 42	16 May 25	17 May 16
18 May 14	19 May 14	20 May 15	21 May 15	22 May 16	23 May 15	24 May 26
25 May 42	26 May 49	27 May 32	28 May 24	29 May 29	30 May 37	31 May 44

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 56	2 Jun 54	3 Jun 118	4 Jun 90	5 Jun 67	6 Jun 56	7 Jun 63
8 Jun 62	9 Jun 47	10 Jun 75	11 Jun 81	12 Jun 105	13 Jun 64	14 Jun 40
15 Jun 42	16 Jun 46	17 Jun 38	18 Jun 46	19 Jun 43	20 Jun 39	21 Jun 47
22 Jun 48	23 Jun 50	24 Jun 44	25 Jun 47	26 Jun 22	27 Jun 18	28 Jun 34
29 Jun 31	30 Jun 31	1 Jul 37	2 Jul 39	3 Jul 41	4 Jul 52	5 Jul 45

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 31	30 Jun 31	1 Jul 37	2 Jul 39	3 Jul 41	4 Jul 52	5 Jul 45
6 Jul 55	7 Jul 57	8 Jul 39	9 Jul 38	10 Jul 33	11 Jul 35	12 Jul 149
13 Jul 152	14 Jul 96	15 Jul 67	16 Jul 33	17 Jul 20	18 Jul 25	19 Jul 34
20 Jul 30	21 Jul 61	22 Jul 60	23 Jul 45	24 Jul 33	25 Jul 115	26 Jul 63
27 Jul 34	28 Jul 32	29 Jul 39	30 Jul -	31 Jul -	1 Aug -	2 Aug -

Health Advice For People Living In
Saint Paul

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

Saint Paul

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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

Cass Lake, United States

Unhealthy

10xabove Standard

Northwest St. Louis, United States

Poor

10xabove Standard

Detroit Lakes, United States

Poor

9xabove Standard

Bemidji, United States

Poor

9xabove Standard

Red Lake, United States

Poor

9xabove Standard

Virginia, United States

Poor

8xabove Standard

Cloquet, United States

Fargo, United States

Bismarck, United States

Poor

7xabove Standard

10.

Kenmare, United States

Moderate

7xabove Standard

Last Updated: 30 Jul 2025, 02:46 PM

AQI City Rankings

Air Quality Solutions For Saint Paul
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 Saint Paul

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 Saint Paul

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 Saint Paul

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 Saint Paul

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.

Saint Paul'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 Saint Paul

Frequently Asked Questions About Air Quality

What is the current AQI level in Saint Paul?

The current real-time AQI level in Saint Paul is 86 (Moderate). This was last updated 2025-07-30 09:40:21 AM (Local Time).

When was the best AQI level in Saint Paul in the last 24 hours?

The best AQI level was 35 (Good) at 9:55 AM, Jul 29, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Saint Paul in the last 24 hours?

The worst AQI level was 76 (Moderate) at 9:10 AM (Local Time) during the last 24 hours.

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

The AQI levels in Saint Paul have been fluctuating throughout the last 24 hours. The levels have increased by highest 76 at 9:10 AM (Local Time), lowest 35 at 9:55 AM, Jul 29, 2025 (Local Time).

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

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