Air Pollution in Municipiul Cluj-Napoca: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Quality of life
Current data from stations: RO0073A RO0075A RO0076A
Locations: « Cluj Municipiul Cluj-Napoca Someşeni » Cluj-Napoca »
Pollution and air quality forecast for Municipiul Cluj-Napoca. Today is Wednesday, May 8, 2024. The following air pollution values have been recorded for Municipiul Cluj-Napoca:
  1. nitrogen dioxide (NO2) - 41 (Moderate)
  2. particulate matter (PM2.5) dust - 51 (Unhealthy for Sensitive Groups)
  3. sulfur dioxide (SO2) - 9 (Good)
  4. particulate matter (PM10) suspended dust - 46 (Moderate)
Real-time Air Quality Index (AQI) for Municipiul Cluj-Napoca, Tuesday, October 3, 2023: 3.

air quality index: 2
AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Municipiul Cluj-Napoca today? Is the air polluted in Municipiul Cluj-Napoca?. Is there smog?

Today (Tuesday, October 3, 2023) air quality is moderately polluted in Municipiul Cluj-Napoca. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Municipiul Cluj-Napoca.


How high is the level of NO2? (nitrogen dioxide (NO2))
41 (Moderate)

What is the current level of PM2.5 in Municipiul Cluj-Napoca? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 51 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Municipiul Cluj-Napoca in the last 7 days was: 50 (Saturday, December 30, 2023) and the lowest: 4 (Saturday, December 23, 2023).

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

What is the level of PM10 today in Municipiul Cluj-Napoca? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Municipiul Cluj-Napoca is: 46 (Moderate)



Current data Tuesday, October 3, 2023, 6:00 AM

NO2 41 (Moderate)

PM2,5 51 (Unhealthy for Sensitive Groups)

SO2 9 (Good)

PM10 46 (Moderate)

Data on air pollution from recent days in Municipiul Cluj-Napoca

index 2022-12-02 2022-12-03 2022-12-04 2022-12-05 2022-12-06 2022-12-07 2022-12-08 2022-12-09 2023-12-23 2023-12-24 2023-12-25 2023-12-26 2023-12-27 2023-12-28 2023-12-29 2023-12-30 2023-09-26 2023-09-27 2023-09-28 2023-09-29 2023-09-30 2023-10-01 2023-10-02 2023-10-03
no2 43
Moderate		 32
Good		 36
Good		 48
Moderate		 43
Moderate		 50
Moderate		 48
Moderate		 41
Moderate		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 32
Good		 33
Good		 34
Good		 34
Good		 28
Good		 16
Good		 26
Good		 26
Good
pm25 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 4
Good		 26
Moderate		 17
Moderate		 16
Moderate		 24
Moderate		 37
Unhealthy for Sensitive Groups		 43
Unhealthy for Sensitive Groups		 50
Unhealthy for Sensitive Groups		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
so2 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 9
Good		 10
Good		 9
Good		 10
Good		 10
Good		 10
Good		 10
Good		 10
Good		 5
Good		 5
Good		 6
Good		 7
Good		 7
Good		 7
Good		 7
Good		 5
Good
pm10 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 6
Good		 32
Moderate		 21
Moderate		 22
Moderate		 32
Moderate		 45
Moderate		 50
Unhealthy for Sensitive Groups		 56
Unhealthy for Sensitive Groups		 2
Good		 1
Good		 2
Good		 2
Good		 1
Good		 1
Good		 17
Good		 34
Moderate
data source »

Quality of life in Municipiul Cluj-Napoca

Green and Parks in the City

Municipiul Cluj-Napoca 59%

Moldova: 67% Bulgaria: 66% Serbia: 55% Hungary: 59% Slovakia: 58%

particulate matter PM2.5

Municipiul Cluj-Napoca 17 (Moderate)

Pleasure of spending time in the city

Municipiul Cluj-Napoca 68%

Moldova: 56% Bulgaria: 50% Serbia: 53% Hungary: 65% Slovakia: 73%

particulate matter PM10

Municipiul Cluj-Napoca 28 (Moderate)

Air Pollution

Municipiul Cluj-Napoca 43%

Moldova: 53% Bulgaria: 68% Serbia: 65% Hungary: 49% Slovakia: 35%

Garbage Disposal

Municipiul Cluj-Napoca 52%

Moldova: 35% Bulgaria: 44% Serbia: 39% Hungary: 65% Slovakia: 65%

Availability and quality of drinking water

Municipiul Cluj-Napoca 78%

Moldova: 46% Bulgaria: 70% Serbia: 64% Hungary: 80% Slovakia: 87%

Cleanliness and tidiness

Municipiul Cluj-Napoca 64%

Moldova: 35% Bulgaria: 42% Serbia: 37% Hungary: 52% Slovakia: 57%

Noise and Light pollution

Municipiul Cluj-Napoca 34%

Moldova: 53% Bulgaria: 51% Serbia: 51% Hungary: 45% Slovakia: 41%

Water Pollution

Municipiul Cluj-Napoca 32%

Moldova: 63% Bulgaria: 41% Serbia: 52% Hungary: 30% Slovakia: 27%
Source: Numbeo


RO0073A

Friday, December 9, 2022, 9:00 AM

NO2 47 (Moderate)

nitrogen dioxide (NO2)

RO0075A

Saturday, December 30, 2023, 5:00 AM

PM2,5 51 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

SO2 10 (Good)

sulfur dioxide (SO2)

PM10 56 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

RO0076A

Tuesday, October 3, 2023, 6:00 AM

NO2 35 (Good)

nitrogen dioxide (NO2)

SO2 7.1 (Good)

sulfur dioxide (SO2)

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

RO0073A

index 2022-12-09 2022-12-08 2022-12-07 2022-12-06 2022-12-05 2022-12-04 2022-12-03 2022-12-02
no2 41 48 50 43 48 36 32 43

RO0075A

index 2023-12-30 2023-12-29 2023-12-28 2023-12-27 2023-12-26 2023-12-25 2023-12-24 2023-12-23
pm25 50 43 37 24 16 17 26 3.9
so2 9.8 10 10 9.9 9.6 9 9.9 9.4
pm10 56 50 45 32 22 21 32 5.8

RO0076A

index 2023-10-03 2023-10-02 2023-10-01 2023-09-30 2023-09-29 2023-09-28 2023-09-27 2023-09-26
so2 5.2 7 7.3 7.1 6.7 6.1 4.5 5
pm10 34 17 0.67 0.94 2 1.5 1.2 2.3
no2 26 26 16 28 34 34 33 32

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