AQI PM2.5 PM10 CO SO2 NO2 O3

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Trujillo Alto Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-14 09:10:26 AM (Local Time)

Live AQI

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+

27 °C

Last Updated: 2025-05-14 09:10:26 AM (Local Time)

Map

Trujillo Alto

Major Air Pollutants
Trujillo Alto

Particulate Matter(PM2.5)

4µg/m³

Particulate Matter(PM10)

17µg/m³

Carbon Monoxide(CO)

138ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

13ppb

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AQI Graph

Historical Air Quality Data
Trujillo Alto

24 Hours

AQI

Trujillo Alto

Want air quality data?

AQI Trends - Annual Air Quality Changes
Trujillo Alto, Puerto Rico, Puerto Rico

AQI

Year

AQI

Annual AQI Trends

2022

2AQI

2023

2AQI

No Change

2024

11AQI

450%

Rise

2025

33AQI

200%

Rise

Overall Annual Percentage (%) change of AQI in (2022 to 2025)

217%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 202537AQI

Least PollutedDecember, 20230AQI

* This data analysis is from year 2022 - 2025

Trujillo Alto's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

UPR SEPA COLEGIO NUESTRA SENORA DEL CARMEN SAN JUAN

Good

Puerto Rico's Metro Cities
Air Quality Index

Caguas

Catano

Ponce

San Juan

Air Quality Calendar 2025
Trujillo Alto

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 53	2 Jan 39	3 Jan 39	4 Jan 30
5 Jan 30	6 Jan 29	7 Jan 27	8 Jan 30	9 Jan 29	10 Jan 32	11 Jan 28
12 Jan 29	13 Jan 29	14 Jan 27	15 Jan 26	16 Jan 26	17 Jan 39	18 Jan 46
19 Jan 36	20 Jan 28	21 Jan 31	22 Jan 32	23 Jan 28	24 Jan 29	25 Jan 30
26 Jan 30	27 Jan 29	28 Jan 30	29 Jan 29	30 Jan 26	31 Jan 28	1 Feb 27

February

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

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 32	24 Feb 32	25 Feb 30	26 Feb 36	27 Feb 35	28 Feb 34	1 Mar 43
2 Mar 33	3 Mar 34	4 Mar 33	5 Mar 33	6 Mar 30	7 Mar 33	8 Mar 32
9 Mar 29	10 Mar 32	11 Mar 37	12 Mar 35	13 Mar 35	14 Mar 39	15 Mar 38
16 Mar 38	17 Mar 31	18 Mar 35	19 Mar 36	20 Mar 34	21 Mar 36	22 Mar 38
23 Mar 37	24 Mar 37	25 Mar 34	26 Mar 32	27 Mar 32	28 Mar 38	29 Mar 38
30 Mar 35	31 Mar 37	1 Apr 38	2 Apr 38	3 Apr 38	4 Apr 35	5 Apr 37

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 35	31 Mar 37	1 Apr 38	2 Apr 38	3 Apr 38	4 Apr 35	5 Apr 37
6 Apr 32	7 Apr 29	8 Apr 35	9 Apr 31	10 Apr 49	11 Apr 49	12 Apr 52
13 Apr 45	14 Apr 46	15 Apr 39	16 Apr 35	17 Apr 39	18 Apr 44	19 Apr 46
20 Apr 36	21 Apr 35	22 Apr 32	23 Apr 32	24 Apr 30	25 Apr 30	26 Apr 32
27 Apr 35	28 Apr 34	29 Apr 32	30 Apr 33	1 May 34	2 May 30	3 May 31

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 35	28 Apr 34	29 Apr 32	30 Apr 33	1 May 34	2 May 30	3 May 31
4 May 30	5 May 33	6 May 35	7 May 32	8 May 28	9 May 24	10 May 24
11 May 23	12 May 24	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 -	30 May -	31 May -

Health Advice For People Living In
Trujillo Alto

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

Solutions for Current AQI

Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Trujillo Alto

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

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025
Puerto Rico

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

Catano, Puerto Rico

Catano, Puerto Rico

San Juan, Puerto Rico

Good

2xabove Standard

Trujillo Alto, Puerto Rico

Ceiba, Puerto Rico

Arecibo, Puerto Rico

Caguas, Puerto Rico

Ponce, Puerto Rico

Mayaguez, Puerto Rico

Good

1xabove Standard

Last Updated: 14 May 2025, 02:40 PM

AQI City Rankings

Air Quality Solutions For Trujillo Alto
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 Trujillo Alto

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 Trujillo Alto

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 Trujillo Alto

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 Trujillo Alto

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.

Trujillo Alto'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 Trujillo Alto

Frequently Asked Questions About Air Quality

What is the current AQI level in Trujillo Alto?

The current real-time AQI level in Trujillo Alto is 24 (Good). This was last updated 2025-05-14 09:10:26 AM (Local Time).

When was the best AQI level in Trujillo Alto in the last 24 hours?

The best AQI level was 21 (Good) at 9:10 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Trujillo Alto in the last 24 hours?

The worst AQI level was 38 (Good) at 11:10 PM, May 13, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Trujillo Alto during last 24 hours?

The AQI levels in Trujillo Alto have been fluctuating throughout the last 24 hours. The levels have increased by highest 38 at 11:10 PM, May 13, 2025 (Local Time), lowest 21 at 9:10 AM (Local Time).

What actions are recommended as per the current AQI level in Trujillo Alto?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.