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Casa Grande Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-09 11:10:38 PM (Local Time)

Live AQI

56(AQI-US)

Air Quality is

Moderate

pm10 : 38 µg/m³

PM2.5 : 12 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

37 °C

Last Updated: 2025-08-09 11:10:38 PM (Local Time)

Map

Casa Grande

Major Air Pollutants
Casa Grande

Particulate Matter(PM2.5)

12µg/m³

Particulate Matter(PM10)

38µg/m³

Carbon Monoxide(CO)

46ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

7ppb

Ozone(O3)

41ppb

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AQI Graph

Historical Air Quality Data
Casa Grande

24 Hours

AQI

Casa Grande

AQI

08-08-2025Time09-08-2025

Time	Casa Grande
11 PM	64
12 AM	68
01 AM	69
02 AM	76
03 AM	78
04 AM	96
05 AM	79
06 AM	65
07 AM	68
08 AM	68
09 AM	64
10 AM	65
11 AM	67
12 PM	67
01 PM	65
02 PM	65
03 PM	59
04 PM	58
05 PM	56
06 PM	56
07 PM	58
08 PM	61
09 PM	56
10 PM	56
11 PM	56

Min.at 5:10 PM on 9th Aug

Max.at 4:10 AM on 9th Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
Casa Grande, Arizona, United States

AQI

Year

AQI

AQI	AQI
Mar 2025	39
Apr 2025	39
May 2025	43
Jun 2025	42
Jul 2025	47
Aug 2025	52

Annual AQI Trends

2025

43AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202552AQI

Least PollutedApril, 202539AQI

* This data analysis is from year 2025 - 2025

Casa Grande's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

North Lear Avenue

Moderate

North Marshall Street

Moderate

North Mira Vista Drive

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
Casa Grande

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 35	27 Mar 37	28 Mar 32	29 Mar 44
30 Mar 46	31 Mar 41	1 Apr 45	2 Apr 56	3 Apr 32	4 Apr 26	5 Apr 28

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 46	31 Mar 41	1 Apr 45	2 Apr 56	3 Apr 32	4 Apr 26	5 Apr 28
6 Apr 31	7 Apr 33	8 Apr 47	9 Apr 46	10 Apr 47	11 Apr 50	12 Apr 46
13 Apr 41	14 Apr 43	15 Apr 45	16 Apr 35	17 Apr 32	18 Apr 36	19 Apr 83
20 Apr 30	21 Apr 34	22 Apr 35	23 Apr 35	24 Apr 28	25 Apr 34	26 Apr 35
27 Apr 29	28 Apr 31	29 Apr 37	30 Apr 32	1 May 35	2 May 40	3 May 37

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 29	28 Apr 31	29 Apr 37	30 Apr 32	1 May 35	2 May 40	3 May 37
4 May 41	5 May 37	6 May 28	7 May 29	8 May 36	9 May 36	10 May 52
11 May 47	12 May 47	13 May 36	14 May 43	15 May 43	16 May 43	17 May 42
18 May 45	19 May 45	20 May 45	21 May 46	22 May 54	23 May 50	24 May 44
25 May 44	26 May 46	27 May 47	28 May 50	29 May 50	30 May 48	31 May 54

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 49	2 Jun 32	3 Jun 32	4 Jun 27	5 Jun 27	6 Jun 32	7 Jun 38
8 Jun 36	9 Jun 38	10 Jun 38	11 Jun 44	12 Jun 51	13 Jun 44	14 Jun 46
15 Jun 42	16 Jun 48	17 Jun 54	18 Jun 57	19 Jun 55	20 Jun 49	21 Jun 45
22 Jun 45	23 Jun 43	24 Jun 44	25 Jun 44	26 Jun 45	27 Jun 43	28 Jun 40
29 Jun 41	30 Jun 45	1 Jul 98	2 Jul 93	3 Jul 76	4 Jul 43	5 Jul 50

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 41	30 Jun 45	1 Jul 98	2 Jul 93	3 Jul 76	4 Jul 43	5 Jul 50
6 Jul 49	7 Jul 47	8 Jul 54	9 Jul 44	10 Jul 45	11 Jul 50	12 Jul 50
13 Jul 46	14 Jul 47	15 Jul 46	16 Jul 63	17 Jul 33	18 Jul 35	19 Jul 38
20 Jul 38	21 Jul 52	22 Jul 35	23 Jul 30	24 Jul 36	25 Jul 29	26 Jul 28
27 Jul 30	28 Jul 36	29 Jul 37	30 Jul 42	31 Jul 62	1 Aug 54	2 Aug 42

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 30	28 Jul 36	29 Jul 37	30 Jul 42	31 Jul 62	1 Aug 54	2 Aug 42
3 Aug 43	4 Aug 52	5 Aug 53	6 Aug 52	7 Aug 53	8 Aug 50	9 Aug 73
10 Aug -	11 Aug -	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
Casa Grande

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

Casa Grande

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

New Brighton, United States

Moderate

5xabove Standard

Beaver Falls, United States

Moderate

5xabove Standard

Cheektowaga, United States

Moderate

5xabove Standard

Rochester, United States

Moderate

5xabove Standard

Brighton Township, United States

Moderate

5xabove Standard

Steubenville, United States

Moderate

5xabove Standard

Tonawanda, United States

Moderate

5xabove Standard

Buffalo, United States

Moderate

4xabove Standard

Middleport, United States

Moderate

4xabove Standard

10.

Akron, United States

Moderate

4xabove Standard

Last Updated: 10 Aug 2025, 04:23 AM

AQI City Rankings

Air Quality Solutions For Casa Grande
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 Casa Grande

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 Casa Grande

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 Casa Grande

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 Casa Grande

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.

Casa Grande'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 Casa Grande

Frequently Asked Questions About Air Quality

What is the current AQI level in Casa Grande?

The current real-time AQI level in Casa Grande is 56 (Moderate). This was last updated 2025-08-09 11:10:38 PM (Local Time).

When was the best AQI level in Casa Grande in the last 24 hours?

The best AQI level was 56 (Moderate) at 5:10 PM, Aug 9, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Casa Grande in the last 24 hours?

The worst AQI level was 96 (Moderate) at 4:10 AM, Aug 9, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Casa Grande have been fluctuating throughout the last 24 hours. The levels have increased by highest 96 at 4:10 AM, Aug 9, 2025 (Local Time), lowest 56 at 5:10 PM, Aug 9, 2025 (Local Time).

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

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