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

The latest data Last 7 days Quality of life
Current data from stations: BG0040A BG0050A BG0052A BG0070A BG0073A
Locations: Nadezhda » Krasno Selo » Knyazhevo » Gara Iskar » Boyana » Sofia »
Pollution and air quality forecast for Sofia-grad. Today is Wednesday, April 24, 2024. The following air pollution values have been recorded for Sofia-grad:
  1. particulate matter (PM10) suspended dust - 45 (Moderate)
  2. nitrogen dioxide (NO2) - 29 (Good)
  3. sulfur dioxide (SO2) - 10 (Good)
  4. ozone (O3) - 20 (Good)
  5. carbon monoxide (CO) - 680 (Good)
  6. particulate matter (PM2.5) dust - 48 (Unhealthy for Sensitive Groups)
Real-time Air Quality Index (AQI) for Sofia-grad, Wednesday, January 17, 2024: 3.

air quality index: 2
AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Sofia-grad today? Is the air polluted in Sofia-grad?. Is there smog?

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


What is the level of PM10 today in Sofia-grad? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Sofia-grad is: 45 (Moderate)

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

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

How is the O3 level today in Sofia-grad? (ozone (O3))
20 (Good)

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

What is the current level of PM2.5 in Sofia-grad? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 48 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Sofia-grad in the last 7 days was: 58 (Wednesday, January 17, 2024) and the lowest: 12 (Tuesday, January 16, 2024).



Current data Wednesday, January 17, 2024, 5:00 AM

39 (Good)

PM10 45 (Moderate)

NO2 29 (Good)

SO2 10 (Good)

O3 20 (Good)

CO 680 (Good)

PM2,5 48 (Unhealthy for Sensitive Groups)

Data on air pollution from recent days in Sofia-grad

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
pm10 37
Moderate		 38
Moderate		 33
Moderate		 24
Moderate		 65
Unhealthy for Sensitive Groups		 75
Unhealthy for Sensitive Groups		 21
Moderate		 49
Moderate
o3 37
Good		 37
Good		 52
Good		 53
Good		 29
Good		 26
Good		 43
Good		 20
Good
no2 37
Good		 30
Good		 14
Good		 11
Good		 40
Moderate		 50
Moderate		 24
Good		 31
Good
so2 8
Good		 11
Good		 17
Good		 12
Good		 26
Good		 16
Good		 10
Good		 10
Good
no 25
Good		 18
Good		 6
Good		 4
Good		 37
Good		 58
Good		 12
Good		 20
Good
pm25 34
Moderate		 26
Moderate		 27
Moderate		 19
Moderate		 44
Unhealthy for Sensitive Groups		 57
Unhealthy		 12
Good		 58
Unhealthy
co 433
Good		 412
Good		 300
Good		 304
Good		 654
Good		 939
Good		 419
Good		 648
Good
data source »

Quality of life in Sofia-grad

Green and Parks in the City

Sofia-grad 63%

Macedonia: 34% Romania: 53% Serbia: 55% Albania: 37% Greece: 35%

particulate matter PM2.5

Sofia-grad 25 (Moderate)

Pleasure of spending time in the city

Sofia-grad 45%

Macedonia: 29% Romania: 55% Serbia: 53% Albania: 40% Greece: 63%

particulate matter PM10

Sofia-grad 34 (Moderate)

Air Pollution

Sofia-grad 77%

Macedonia: 80% Romania: 57% Serbia: 65% Albania: 69% Greece: 47%

Garbage Disposal

Sofia-grad 42%

Macedonia: 29% Romania: 45% Serbia: 39% Albania: 33% Greece: 40%

Availability and quality of drinking water

Sofia-grad 73%

Macedonia: 58% Romania: 62% Serbia: 64% Albania: 33% Greece: 75%

Cleanliness and tidiness

Sofia-grad 38%

Macedonia: 26% Romania: 48% Serbia: 37% Albania: 36% Greece: 40%

Noise and Light pollution

Sofia-grad 54%

Macedonia: 54% Romania: 46% Serbia: 51% Albania: 53% Greece: 47%

Water Pollution

Sofia-grad 39%

Macedonia: 51% Romania: 46% Serbia: 52% Albania: 68% Greece: 35%
Source: Numbeo


BG0040A

Wednesday, January 17, 2024, 5:00 AM

46 (Good)

index_name_no

PM10 38 (Moderate)

particulate matter (PM10) suspended dust

NO2 32 (Good)

nitrogen dioxide (NO2)

SO2 9.6 (Good)

sulfur dioxide (SO2)

O3 2 (Good)

ozone (O3)

BG0050A

Wednesday, January 17, 2024, 5:00 AM

CO 340 (Good)

carbon monoxide (CO)

O3 2.2 (Good)

ozone (O3)

PM10 57 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

NO2 35 (Good)

nitrogen dioxide (NO2)

PM2,5 48 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

SO2 6.7 (Good)

sulfur dioxide (SO2)

BG0052A

Wednesday, January 17, 2024, 5:00 AM

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

O3 1.7 (Good)

ozone (O3)

SO2 20 (Good)

sulfur dioxide (SO2)

NO2 22 (Good)

nitrogen dioxide (NO2)

BG0070A

Wednesday, January 17, 2024, 5:00 AM

0.94 (Good)

index_name_no

NO2 3.9 (Good)

nitrogen dioxide (NO2)

SO2 5.8 (Good)

sulfur dioxide (SO2)

CO 310 (Good)

carbon monoxide (CO)

O3 86 (Moderate)

ozone (O3)

BG0073A

Wednesday, January 17, 2024, 5:00 AM

PM10 51 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

O3 6.2 (Good)

ozone (O3)

SO2 5.8 (Good)

sulfur dioxide (SO2)

CO 1390 (Good)

carbon monoxide (CO)

69 (Good)

index_name_no

NO2 50 (Moderate)

nitrogen dioxide (NO2)

BG0040A

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
pm10 57 21 75 88 27 39 34 44
o3 2.2 32 10 12 42 40 27 27
no2 35 26 51 44 10 14 27 41
so2 9.1 6.7 15 41 11 18 4.6 5.5
no 28 16 69 54 5.4 6.2 18 44

BG0050A

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 58 12 57 44 19 27 26 34
no2 38 28 59 53 14 19 38 47
o3 2.4 27 5.6 7.9 37 34 20 22
pm10 58 29 94 60 29 36 48 35
so2 6.9 7.8 13 19 9.7 12 8.8 7.1
co 442 293 983 573 282 203 284 462

BG0052A

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
so2 21 22 28 35 23 32 21 20
o3 1.8 32 4.6 13 47 49 22 25
pm10 32 14 55 42 16 22 33 28
no2 30 26 54 34 12 13 37 37

BG0070A

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
no2 3.5 3.7 3.4 3.7 4.8 5.1 4.7 6.6
o3 90 87 101 101 82 83 84 81
so2 7.1 4.4 3.3 8.5 6 11 12 1.8
co 287 280 223 138 186 193 101 39
no 0.94 0.98 0.93 0.99 2 2.2 1.9 2

BG0073A

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
so2 5.7 6.7 19 25 9.5 12 8.7 5.6
co 1217 685 1611 1252 443 504 851 799
o3 6.3 37 9 14 55 51 30 31
no2 47 36 81 66 14 20 45 53
no 32 18 103 57 5 8.6 35 29
pm10 49 19 77 68 23 34 36 42

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