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

The latest data Last 7 days
Current data from stations: Terrassa (Pare Alegre)
Locations: « Barcelona Terrassa
Pollution and air quality forecast for Terrassa. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Terrassa:
  1. particulate matter (PM10) suspended dust - 28 (Moderate)
  2. carbon monoxide (CO) - 300 (Good)
  3. ozone (O3) - 40 (Good)
  4. nitrogen dioxide (NO2) - 34 (Good)
  5. sulfur dioxide (SO2) - 2 (Good)
Real-time Air Quality Index (AQI) for Terrassa, Thursday, July 13, 2023: 2.

air quality index: 1
AQI 2 Moderate

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

Today (Thursday, July 13, 2023) air quality is moderate in Terrassa. Some pollutants in Terrassa may slightly affect very few hypersensitive individuals. Air pollutants in Terrassa may cause minor breathing discomfort to sensitive people.


What is the level of PM10 today in Terrassa? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Terrassa is: 28 (Moderate)

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

How is the O3 level today in Terrassa? (ozone (O3))
40 (Good)

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

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



Current data Thursday, July 13, 2023, 7:00 PM

PM10 28 (Moderate)

CO 300 (Good)

O3 40 (Good)

NO2 34 (Good)

SO2 2 (Good)

13 (Good)

11 (Good)

Data on air pollution from recent days in Terrassa

index 2023-07-11 2023-07-14 2023-07-09 2023-07-08 2023-07-12 2023-07-10 2023-07-13
pm10 57
Unhealthy for Sensitive Groups		 21
Moderate		 27
Moderate		 24
Moderate		 41
Moderate		 35
Moderate		 27
Moderate
co 263
Good		 218
Good		 204
Good		 230
Good		 238
Good		 221
Good		 225
Good
o3 26
Good		 55
Good		 43
Good		 42
Good		 40
Good		 41
Good		 39
Good
no2 48
Moderate		 19
Good		 23
Good		 25
Good		 32
Good		 39
Good		 28
Good
so2 1
Good		 1
Good		 2
Good		 1
Good		 1
Good		 1
Good		 2
Good
nox 36
Good		 8
Good		 19
Good		 23
Good		 13
Good		 15
Good		 22
Good
no 10
Good		 5
Good		 3
Good		 4
Good		 7
Good		 6
Good		 4
Good
data source »

Air pollution in Terrassa from September 2017 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-09 2018-07 2018-06 2018-01 2017-11 2017-10 2017-09
co 300 (Good) 210 (Good) 222 (Good) 400 (Good) 452 (Good) 277 (Good) 38 (Good) 28 (Good) 100 (Good) 64 (Good) 61 (Good) 314 (Good) 258 (Good) 297 (Good) 573 (Good) 455 (Good) 470 (Good) 398 (Good) 265 (Good) - (Good) - (Good) 535 (Good) 372 (Good) 521 (Good)
no2 15 (Good) 11 (Good) 24 (Good) 34 (Good) 36 (Good) 18 (Good) 2.4 (Good) 2.6 (Good) 14 (Good) 8 (Good) 10 (Good) 35 (Good) 35 (Good) 36 (Good) 40 (Moderate) 51 (Moderate) 38 (Good) 13 (Good) 19 (Good) 20 (Good) - (Good) 45 (Moderate) 43 (Moderate) 40 (Good)
o3 62 (Good) 71 (Moderate) 51 (Good) 33 (Good) 26 (Good) 12 (Good) 2.9 (Good) 3.2 (Good) 21 (Good) 9.4 (Good) 13 (Good) 62 (Good) 58 (Good) 65 (Good) 53 (Good) 37 (Good) 36 (Good) 57 (Good) 64 (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
so2 - (Good) 1.1 (Good) 1.3 (Good) 1.6 (Good) 1.9 (Good) 0.88 (Good) 0.14 (Good) 0.11 (Good) 3.3 (Good) 0.28 (Good) 0.63 (Good) 2.3 (Good) 2.9 (Good) 3.2 (Good) 2.4 (Good) 2.9 (Good) 4.8 (Good) 3.3 (Good) 2.1 (Good) 2.5 (Good) 1.5 (Good) 3.3 (Good) 4.1 (Good) 3.5 (Good)
data source »

Terrassa (Pare Alegre)

Thursday, July 13, 2023, 7:00 PM

PM10 28 (Moderate)

particulate matter (PM10) suspended dust

CO 300 (Good)

carbon monoxide (CO)

O3 40 (Good)

ozone (O3)

NO2 34 (Good)

nitrogen dioxide (NO2)

SO2 2 (Good)

sulfur dioxide (SO2)

13 (Good)

index_name_nox

11 (Good)

index_name_no

Terrassa (Pare Alegre)

index 2023-07-13 2023-07-10 2023-07-12 2023-07-08 2023-07-09 2023-07-14 2023-07-11
pm10 27 35 41 24 27 21 57
co 225 221 238 230 204 218 263
o3 39 41 40 42 43 55 26
no2 28 39 32 25 23 19 48
so2 1.5 1.2 1 1.1 1.8 1.4 1.3
nox 22 15 13 23 19 8 36
no 3.5 6.5 7.5 4.2 3 5.1 10

ES1018A

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-09 2018-07 2018-06 2018-01 2017-11 2017-10 2017-09
co 300 210 222 400 452 277 38 28 100 64 61 314 258 297 573 455 470 398 265 - - 535 372 521
so2 - 1.1 1.3 1.6 1.9 0.88 0.14 0.11 3.3 0.28 0.63 2.3 2.9 3.2 2.4 2.9 4.8 3.3 2.1 2.5 1.5 3.3 4.1 3.5
no2 15 11 24 34 36 18 2.4 2.6 14 8 10 35 35 36 40 51 38 13 19 20 - 45 43 40
o3 62 71 51 33 26 12 2.9 3.2 21 9.4 13 62 58 65 53 37 36 57 64 - - - - -

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