Air Pollution in Cagliari: Real-time Air Quality Index and smog alert.

Current data from stations: IT2056A

Locations: « Provincia di Cagliari Cagliari

Pollution and air quality forecast for Cagliari. Today is Sunday, May 18, 2025. The following air pollution values have been recorded for Cagliari:

sulfur dioxide (SO2) - 0 (Good)
particulate matter (PM2.5) dust - 38 (Unhealthy for Sensitive Groups)
nitrogen dioxide (NO2) - 19 (Good)
carbon monoxide (CO) - 476 (Good)
ozone (O3) - 0 (Good)

Real-time Air Quality Index (AQI) for Cagliari, Wednesday, January 17, 2024: 3.

AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Cagliari today? Is the air polluted in Cagliari?. Is there smog?

Today (Wednesday, January 17, 2024) air quality is moderately polluted in Cagliari. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Cagliari.

What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)

What is the current level of PM2.5 in Cagliari? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 38 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Cagliari in the last 7 days was: 43 (Wednesday, January 17, 2024) and the lowest: 14 (Saturday, January 13, 2024).

How high is the level of NO2? (nitrogen dioxide (NO2))
19 (Good)

How high is the CO level? (carbon monoxide (CO))
476 (Good)

How is the O3 level today in Cagliari? (ozone (O3))
0 (Good)

Current data Wednesday, January 17, 2024, 3:00 AM

SO2 0 (Good)

PM2,5 38 (Unhealthy for Sensitive Groups)

NO2 19 (Good)

CO 476 (Good)

O3 0 (Good)

Data on air pollution from recent days in Cagliari

index	2024-01-10	2024-01-11	2024-01-13	2024-01-14	2024-01-15	2024-01-16	2024-01-17
no2	47 Moderate	30 Good	11 Good	29 Good	30 Good	37 Good	23 Good
co	565 Good	375 Good	198 Good	303 Good	267 Good	520 Good	590 Good
so2	2 Good	1 Good	1 Good	2 Good	0 Good	1 Good	0 Good
o3	5 Good	11 Good	33 Good	31 Good	28 Good	12 Good	0 Good
pm25	22 Moderate	22 Moderate	14 Moderate	16 Moderate	15 Moderate	18 Moderate	43 Unhealthy for Sensitive Groups

data source »

Quality of life in Cagliari

Green and Parks in the City

Cagliari 65%

San Marino: 75% Croatia: 73% Bosnia and Herzegovina: 54% Slovenia: 87% Albania: 37%

particulate matter PM2.5

Cagliari 14 (Moderate)

Pleasure of spending time in the city

Cagliari 80%

San Marino: 100% Croatia: 81% Bosnia and Herzegovina: 53% Slovenia: 88% Albania: 40%

particulate matter PM10

Cagliari 30 (Moderate)

Air Pollution

Cagliari 26%

San Marino: 6.8% Croatia: 29% Bosnia and Herzegovina: 62% Slovenia: 26% Albania: 69%

Garbage Disposal

Cagliari 57%

Croatia: 58% Bosnia and Herzegovina: 49% Slovenia: 87% Albania: 33%

Availability and quality of drinking water

Cagliari 76%

San Marino: 100% Croatia: 86% Bosnia and Herzegovina: 71% Slovenia: 96% Albania: 33%

Cleanliness and tidiness

Cagliari 51%

San Marino: 75% Croatia: 68% Bosnia and Herzegovina: 50% Slovenia: 87% Albania: 36%

Noise and Light pollution

Cagliari 32%

San Marino: 75% Croatia: 34% Bosnia and Herzegovina: 38% Slovenia: 37% Albania: 53%

Water Pollution

Cagliari 19%

San Marino: 0% Croatia: 25% Bosnia and Herzegovina: 45% Slovenia: 17% Albania: 68%

Source: Numbeo

IT2056A

Wednesday, January 17, 2024, 3:00 AM

SO2 0.36 (Good)

sulfur dioxide (SO2)

PM2,5 38 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

NO2 19 (Good)

nitrogen dioxide (NO2)

CO 476 (Good)

carbon monoxide (CO)

O3 0.17 (Good)

ozone (O3)

IT2056A

index	2024-01-17	2024-01-16	2024-01-15	2024-01-14	2024-01-13	2024-01-11	2024-01-10
no2	23	37	30	29	11	30	47
co	590	520	267	303	198	375	565
so2	0.47	0.84	0.4	2.3	0.61	0.78	1.7
o3	0.21	12	28	31	33	11	5
pm25	43	18	15	16	14	22	22

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0