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Fountain Hills Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-12 09:25:33 AM (Local Time)

Live AQI

66(AQI-US)

Air Quality is

Moderate

pm10 : 85 µg/m³

PM2.5 : 17 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

32 °C

Last Updated: 2025-08-12 09:25:33 AM (Local Time)

Map

Fountain Hills

Major Air Pollutants
Fountain Hills

Particulate Matter(PM2.5)

17µg/m³

Particulate Matter(PM10)

85µg/m³

Carbon Monoxide(CO)

1ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

22ppb

Ozone(O3)

27ppb

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AQI Graph

Historical Air Quality Data
Fountain Hills

24 Hours

AQI

Fountain Hills

AQI

11-08-2025Time12-08-2025

Time	Fountain Hills
09 AM	56
10 AM	57
11 AM	56
12 PM	55
01 PM	51
02 PM	48
03 PM	42
04 PM	42
05 PM	48
06 PM	54
07 PM	57
08 PM	54
09 PM	49
10 PM	44
11 PM	47
12 AM	46
01 AM	46
02 AM	72
03 AM	62
04 AM	70
05 AM	82
06 AM	78
07 AM	82
08 AM	68
09 AM	64

Min.at 3:10 PM on 11th Aug

Max.at 5:10 AM on 12th Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
Fountain Hills, Arizona, United States

AQI

Year

AQI

AQI	AQI
Mar 2025	34
Apr 2025	33
May 2025	38
Jun 2025	40
Jul 2025	42
Aug 2025	55

Annual AQI Trends

2025

40AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202555AQI

Least PollutedApril, 202533AQI

* This data analysis is from year 2025 - 2025

Fountain Hills's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Vista Montana Casitas Condominiums

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
Fountain Hills

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 30	27 Mar 29	28 Mar 31	29 Mar 40
30 Mar 43	31 Mar 32	1 Apr 37	2 Apr 49	3 Apr 24	4 Apr 24	5 Apr 23

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 43	31 Mar 32	1 Apr 37	2 Apr 49	3 Apr 24	4 Apr 24	5 Apr 23
6 Apr 25	7 Apr 29	8 Apr 42	9 Apr 41	10 Apr 41	11 Apr 43	12 Apr 41
13 Apr 38	14 Apr 43	15 Apr 35	16 Apr 33	17 Apr 36	18 Apr 34	19 Apr 36
20 Apr 27	21 Apr 29	22 Apr 31	23 Apr 32	24 Apr 29	25 Apr 32	26 Apr 33
27 Apr 27	28 Apr 25	29 Apr 30	30 Apr 28	1 May 31	2 May 35	3 May 34

May

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

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 46	2 Jun 31	3 Jun 31	4 Jun 30	5 Jun 27	6 Jun 30	7 Jun 35
8 Jun 33	9 Jun 32	10 Jun 35	11 Jun 38	12 Jun 40	13 Jun 44	14 Jun 41
15 Jun 38	16 Jun 40	17 Jun 52	18 Jun 48	19 Jun 46	20 Jun 42	21 Jun 44
22 Jun 43	23 Jun 42	24 Jun 46	25 Jun 45	26 Jun 44	27 Jun 43	28 Jun 40
29 Jun 40	30 Jun 39	1 Jul 113	2 Jul 48	3 Jul 42	4 Jul 45	5 Jul 50

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 40	30 Jun 39	1 Jul 113	2 Jul 48	3 Jul 42	4 Jul 45	5 Jul 50
6 Jul 39	7 Jul 37	8 Jul 50	9 Jul 37	10 Jul 40	11 Jul 52	12 Jul 49
13 Jul 47	14 Jul 49	15 Jul 45	16 Jul 50	17 Jul 35	18 Jul 36	19 Jul 35
20 Jul 33	21 Jul 41	22 Jul 36	23 Jul 30	24 Jul 31	25 Jul 27	26 Jul 24
27 Jul 27	28 Jul 29	29 Jul 33	30 Jul 38	31 Jul 66	1 Aug 70	2 Aug 41

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 27	28 Jul 29	29 Jul 33	30 Jul 38	31 Jul 66	1 Aug 70	2 Aug 41
3 Aug 44	4 Aug 53	5 Aug 54	6 Aug 53	7 Aug 53	8 Aug 51	9 Aug 58
10 Aug 64	11 Aug 62	12 Aug -	13 Aug -	14 Aug -	15 Aug -	16 Aug -
17 Aug -	18 Aug -	19 Aug -	20 Aug -	21 Aug -	22 Aug -	23 Aug -
24 Aug -	25 Aug -	26 Aug -	27 Aug -	28 Aug -	29 Aug -	30 Aug -
31 Aug -	1 Sep -	2 Sep -	3 Sep -	4 Sep -	5 Sep -	6 Sep -

Health Advice For People Living In
Fountain Hills

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

Fountain Hills

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

Surprise, United States

Poor

9xabove Standard

Sun City, United States

Tempe, United States

Chandler, United States

Poor

8xabove Standard

Gilbert, United States

Poor

8xabove Standard

Maricopa, United States

Mesa, United States

Scottsdale, United States

Poor

7xabove Standard

Glendale, United States

Poor

7xabove Standard

10.

Stanfield, United States

Poor

7xabove Standard

Last Updated: 12 Aug 2025, 02:32 PM

AQI City Rankings

Air Quality Solutions For Fountain Hills
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 Fountain Hills

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 Fountain Hills

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 Fountain Hills

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 Fountain Hills

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.

Fountain Hills'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 Fountain Hills

Frequently Asked Questions About Air Quality

What is the current AQI level in Fountain Hills?

The current real-time AQI level in Fountain Hills is 66 (Moderate). This was last updated 2025-08-12 09:25:33 AM (Local Time).

When was the best AQI level in Fountain Hills in the last 24 hours?

The best AQI level was 42 (Good) at 3:10 PM, Aug 11, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Fountain Hills in the last 24 hours?

The worst AQI level was 82 (Moderate) at 5:10 AM (Local Time) during the last 24 hours.

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

The AQI levels in Fountain Hills have been fluctuating throughout the last 24 hours. The levels have increased by highest 82 at 5:10 AM (Local Time), lowest 42 at 3:10 PM, Aug 11, 2025 (Local Time).

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

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