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Santa Ana Air Quality Index (AQI) | Air Pollution

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

Last Updated: 11 Oct 2025, 04:16pm (Local Time)

Live AQI

94(AQI-US)

Air Quality is

Moderate

pm10 : 54 µg/m³

PM2.5 : 32 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Last Updated: 11 Oct 2025, 04:16pm (Local Time)

Map

Santa Ana

Major Air Pollutants
Santa Ana

Particulate Matter(PM2.5)

32µg/m³

Particulate Matter(PM10)

54µg/m³

Carbon Monoxide(CO)

257ppb

Sulfur Dioxide(SO2)

8ppb

Nitrogen Dioxide(NO2)

16ppb

Ozone(O3)

64ppb

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AQI Graph

Historical Air Quality Data
Santa Ana

24 Hours

AQI

Santa Ana

AQI

10-10-2025Time11-10-2025

Time	Santa Ana
05 PM	103
06 PM	98
07 PM	97
08 PM	96
09 PM	128
10 PM	121
11 PM	111
12 AM	99
01 AM	93
02 AM	92
03 AM	89
04 AM	86
05 AM	85
06 AM	92
07 AM	109
08 AM	115
09 AM	118
10 AM	121
11 AM	115
12 PM	101
01 PM	114
02 PM	112
03 PM	92
04 PM	94

Min.at 5:04 AM on 11th Oct

128

Max.at 9:04 PM on 10th Oct

Want air quality data?

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Air Quality Index

Barcelona

Mexico City

New Delhi

152

New York City

Paris

Sao Paulo

Sydney

Tokyo

Air Quality Calendar 2025
Santa Ana

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 Mar -	29 Mar -
30 Mar -	31 Mar -	1 Apr -	2 Apr -	3 Apr -	4 Apr -	5 Apr -

April

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

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr -	28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -
4 May -	5 May -	6 May -	7 May -	8 May -	9 May -	10 May -
11 May -	12 May -	13 May -	14 May -	15 May -	16 May -	17 May -
18 May -	19 May -	20 May -	21 May -	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May 60	30 May 62	31 May 69

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 67	2 Jun 73	3 Jun 80	4 Jun 86	5 Jun 71	6 Jun 77	7 Jun 91
8 Jun 73	9 Jun 63	10 Jun 68	11 Jun 64	12 Jun 78	13 Jun 74	14 Jun 75
15 Jun 81	16 Jun 77	17 Jun 79	18 Jun 69	19 Jun 71	20 Jun 67	21 Jun 62
22 Jun 59	23 Jun 58	24 Jun 53	25 Jun 53	26 Jun 51	27 Jun 44	28 Jun 46
29 Jun 48	30 Jun 52	1 Jul 51	2 Jul 49	3 Jul 46	4 Jul 50	5 Jul 48

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 48	30 Jun 52	1 Jul 51	2 Jul 49	3 Jul 46	4 Jul 50	5 Jul 48
6 Jul 49	7 Jul 46	8 Jul 48	9 Jul 47	10 Jul 48	11 Jul 49	12 Jul 48
13 Jul 51	14 Jul 50	15 Jul 52	16 Jul 52	17 Jul 54	18 Jul 52	19 Jul 52
20 Jul 53	21 Jul 52	22 Jul 50	23 Jul 51	24 Jul 51	25 Jul 50	26 Jul 47
27 Jul 51	28 Jul 53	29 Jul 52	30 Jul 53	31 Jul 53	1 Aug 59	2 Aug 60

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 51	28 Jul 53	29 Jul 52	30 Jul 53	31 Jul 53	1 Aug 59	2 Aug 60
3 Aug 59	4 Aug 57	5 Aug 53	6 Aug 52	7 Aug 59	8 Aug 57	9 Aug 57
10 Aug 58	11 Aug 54	12 Aug 45	13 Aug 46	14 Aug 46	15 Aug 47	16 Aug 40
17 Aug 40	18 Aug 45	19 Aug 46	20 Aug 51	21 Aug 51	22 Aug 48	23 Aug 47
24 Aug 46	25 Aug 47	26 Aug 47	27 Aug 50	28 Aug 54	29 Aug 53	30 Aug 49
31 Aug 52	1 Sep 52	2 Sep 47	3 Sep 49	4 Sep 58	5 Sep 43	6 Sep 45

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 52	1 Sep 52	2 Sep 47	3 Sep 49	4 Sep 58	5 Sep 43	6 Sep 45
7 Sep 42	8 Sep 34	9 Sep 36	10 Sep 41	11 Sep 35	12 Sep 49	13 Sep 43
14 Sep 46	15 Sep 43	16 Sep 42	17 Sep 46	18 Sep 54	19 Sep 55	20 Sep 52
21 Sep 49	22 Sep 43	23 Sep 41	24 Sep 46	25 Sep 62	26 Sep 59	27 Sep 58
28 Sep 68	29 Sep 66	30 Sep 64	1 Oct 74	2 Oct 86	3 Oct 74	4 Oct 75

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 68	29 Sep 66	30 Sep 64	1 Oct 74	2 Oct 86	3 Oct 74	4 Oct 75
5 Oct 93	6 Oct 77	7 Oct 90	8 Oct 95	9 Oct 81	10 Oct 87	11 Oct -
12 Oct -	13 Oct -	14 Oct -	15 Oct -	16 Oct -	17 Oct -	18 Oct -
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
Santa Ana

1.6Cigarettes per day

Weekly 11.2 Cigarettes

Monthly 48 Cigarettes

Breathing the air in this location is as harmful as smoking 1.6 cigarettes a day.

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

Santa Ana

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.

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World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Batac, Philippines

Moderate

6xabove Standard

Talisay City, Philippines

Moderate

6xabove Standard

Marikina, Philippines

Lucena, Philippines

Butuan, Philippines

Taguig City, Philippines

Moderate

6xabove Standard

Urdaneta, Philippines

Moderate

6xabove Standard

Baguio City, Philippines

Moderate

6xabove Standard

Tagaytay, Philippines

Moderate

6xabove Standard

10.

Manila, Philippines

Moderate

6xabove Standard

Last Updated: 11 Oct 2025, 08:19 AM

AQI City Rankings

Air Quality Solutions For Santa Ana
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 Santa Ana

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 Santa Ana

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 Santa Ana

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 Santa Ana

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.

Santa Ana'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 Santa Ana

Frequently Asked Questions About Air Quality

What is the current AQI level in Santa Ana?

The current real-time AQI level in Santa Ana is 94 (Moderate) due to recent rainfall by 1.07mm/hr. This was last updated 11 Oct 2025, 04:16pm (Local Time).

When was the best AQI level in Santa Ana in the last 24 hours?

The best AQI level was 85 (Moderate) at 5:04 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Santa Ana in the last 24 hours?

The worst AQI level was 128 (Poor) at 9:04 PM, Oct 10, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Santa Ana have been fluctuating throughout the last 24 hours. The levels have increased by highest 128 at 9:04 PM, Oct 10, 2025 (Local Time), lowest 85 at 5:04 AM (Local Time).

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

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