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

Current data from stations: RO0073A RO0075A RO0076A RO0077A

Locations: Municipiul Dej » Municipiul Cluj-Napoca »

Pollution and air quality forecast for Cluj. Today is Friday, April 26, 2024. The following air pollution values have been recorded for Cluj:

nitrogen dioxide (NO2) - 41 (Moderate)
particulate matter (PM2.5) dust - 41 (Unhealthy for Sensitive Groups)
sulfur dioxide (SO2) - 9 (Good)
particulate matter (PM10) suspended dust - 42 (Moderate)

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

AQI 3 Unhealthy for Sensitive Groups

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

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

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

What is the current level of PM2.5 in Cluj? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 41 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Cluj in the last 7 days was: 74 (Wednesday, January 10, 2024) 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 Cluj? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Cluj is: 42 (Moderate)

Current data Wednesday, January 17, 2024, 6:00 AM

NO2 41 (Moderate)

PM2,5 41 (Unhealthy for Sensitive Groups)

SO2 9 (Good)

PM10 42 (Moderate)

Data on air pollution from recent days in Cluj

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	2024-01-10	2024-01-11	2024-01-12	2024-01-13	2024-01-14	2024-01-15	2024-01-16	2024-01-17
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	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- 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	74 Unhealthy	63 Unhealthy	31 Moderate	34 Moderate	42 Unhealthy for Sensitive Groups	41 Unhealthy for Sensitive Groups	30 Moderate	30 Moderate
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	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- 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	82 Unhealthy	71 Unhealthy for Sensitive Groups	34 Moderate	38 Moderate	47 Moderate	44 Moderate	35 Moderate	33 Moderate

data source »

Quality of life in Cluj

Green and Parks in the City

Cluj 59%

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

particulate matter PM2.5

Cluj 17 (Moderate)

Pleasure of spending time in the city

Cluj 68%

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

particulate matter PM10

Cluj 28 (Moderate)

Air Pollution

Cluj 43%

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

Garbage Disposal

Cluj 52%

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

Availability and quality of drinking water

Cluj 78%

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

Cleanliness and tidiness

Cluj 64%

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

Noise and Light pollution

Cluj 34%

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

Water Pollution

Cluj 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

RO0077A

Wednesday, January 17, 2024, 6:00 AM

PM10 36 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 32 (Moderate)

particulate matter (PM2.5) 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

RO0077A

index	2024-01-17	2024-01-16	2024-01-15	2024-01-14	2024-01-13	2024-01-12	2024-01-11	2024-01-10
pm25	30	30	41	42	34	31	63	74
pm10	33	35	44	47	38	34	71	82

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