AQI PM2.5 PM10 CO SO2 NO2 O3

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Trieste Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Friuli Venezia Giulia

Last Updated: 2025-05-30 12:54:44 PM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 10 µg/m³

PM2.5 : 3 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Last Updated: 2025-05-30 12:54:44 PM (Local Time)

Map

Trieste

Major Air Pollutants
Trieste

Particulate Matter(PM2.5)

3µg/m³

Particulate Matter(PM10)

10µg/m³

Carbon Monoxide(CO)

37ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

29ppb

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AQI Graph

Historical Air Quality Data
Trieste

24 Hours

AQI

Trieste

Want air quality data?

AQI Trends - Annual Air Quality Changes
Trieste, Friuli Venezia Giulia, Italy

AQI

Year

AQI

Annual AQI Trends

2020

41AQI

2021

41AQI

No Change

2022

48AQI

17%

Rise

2023

57AQI

19%

Rise

2024

43AQI

-25%

Fall

2025

48AQI

12%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 202568AQI

Least PollutedApril, 202423AQI

* This data analysis is from year 2020 - 2025

Trieste's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Piazzale Antonio Rosmini

Good

Via Del Ponticello

Good

Via Pitacco

Good

Italy's Metro Cities
Air Quality Index

Bologna

Florence

Genoa

Milan

Naples

Rome

Turin

Air Quality Calendar 2025
Trieste

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 140	2 Jan 141	3 Jan 65	4 Jan 56
5 Jan 64	6 Jan 73	7 Jan 60	8 Jan 65	9 Jan 44	10 Jan 46	11 Jan 41
12 Jan 39	13 Jan 39	14 Jan 42	15 Jan 48	16 Jan 43	17 Jan 43	18 Jan 46
19 Jan 51	20 Jan 63	21 Jan 78	22 Jan 83	23 Jan 63	24 Jan 67	25 Jan 70
26 Jan 60	27 Jan 49	28 Jan 41	29 Jan 37	30 Jan 53	31 Jan 57	1 Feb 47

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 60	27 Jan 49	28 Jan 41	29 Jan 37	30 Jan 53	31 Jan 57	1 Feb 47
2 Feb 47	3 Feb 55	4 Feb 54	5 Feb 54	6 Feb 55	7 Feb 62	8 Feb 67
9 Feb 65	10 Feb 71	11 Feb 90	12 Feb 78	13 Feb 63	14 Feb 48	15 Feb 52
16 Feb 60	17 Feb 59	18 Feb 61	19 Feb 61	20 Feb 69	21 Feb 90	22 Feb 104
23 Feb 90	24 Feb 111	25 Feb 130	26 Feb 66	27 Feb 46	28 Feb 42	1 Mar 34

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 90	24 Feb 111	25 Feb 130	26 Feb 66	27 Feb 46	28 Feb 42	1 Mar 34
2 Mar 41	3 Mar 48	4 Mar 53	5 Mar 52	6 Mar 59	7 Mar 61	8 Mar 69
9 Mar 73	10 Mar 64	11 Mar 59	12 Mar 49	13 Mar 36	14 Mar 36	15 Mar 37
16 Mar 32	17 Mar 35	18 Mar 29	19 Mar 40	20 Mar 58	21 Mar 52	22 Mar 52
23 Mar 49	24 Mar 32	25 Mar 39	26 Mar 35	27 Mar 37	28 Mar 33	29 Mar 28
30 Mar 23	31 Mar 26	1 Apr 28	2 Apr 33	3 Apr 43	4 Apr 44	5 Apr 50

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 23	31 Mar 26	1 Apr 28	2 Apr 33	3 Apr 43	4 Apr 44	5 Apr 50
6 Apr 36	7 Apr 29	8 Apr 39	9 Apr 33	10 Apr 38	11 Apr 57	12 Apr 51
13 Apr 45	14 Apr 33	15 Apr 28	16 Apr 38	17 Apr 35	18 Apr 28	19 Apr 25
20 Apr 22	21 Apr 24	22 Apr 35	23 Apr 35	24 Apr 33	25 Apr 20	26 Apr 19
27 Apr 24	28 Apr 32	29 Apr 41	30 Apr 40	1 May 51	2 May 47	3 May 48

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 24	28 Apr 32	29 Apr 41	30 Apr 40	1 May 51	2 May 47	3 May 48
4 May 39	5 May 36	6 May 20	7 May 23	8 May 26	9 May 27	10 May 30
11 May 33	12 May 35	13 May 32	14 May 34	15 May 35	16 May 22	17 May 22
18 May 23	19 May 30	20 May 37	21 May 37	22 May 33	23 May 20	24 May 23
25 May 26	26 May 34	27 May 28	28 May 31	29 May 30	30 May -	31 May -

Health Advice For People Living In
Trieste

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.

Prevent Health Problems: Understand Your Risks

Trieste

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
Italy

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

Ravenna, Italy

Naples, Italy

Gorizia, Italy

Savona, Italy

Giugliano In Campania, Italy

Napoli, Italy

Sesto San Giovanni, Italy

Salerno, Italy

Benevento, Italy

10.

Biella, Italy

Good

2xabove Standard

Last Updated: 30 May 2025, 12:09 PM

AQI City Rankings

Air Quality Solutions For Trieste
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 Trieste

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 Trieste

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 Trieste

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 Trieste

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.

Trieste'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

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 Trieste

Frequently Asked Questions About Air Quality

What is the current AQI level in Trieste?

The current real-time AQI level in Trieste is 19 (Good). This was last updated 2025-05-30 12:54:44 PM (Local Time).

When was the best AQI level in Trieste in the last 24 hours?

The best AQI level was 20 (Good) at 12:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Trieste in the last 24 hours?

The worst AQI level was 30 (Good) at 6:09 PM, May 29, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Trieste have been fluctuating throughout the last 24 hours. The levels have increased by highest 30 at 6:09 PM, May 29, 2025 (Local Time), lowest 20 at 12:09 PM (Local Time).

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

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