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

Current data from stations: Maastricht-A2 Nassaulaan
Locations: « Gemeente Maastricht Wijk
Pollution and air quality forecast for Wijk. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Wijk:
  1. ozone (O3) - -1 (Good)
  2. particulate matter (PM2.5) dust - 31 (Moderate)
  3. particulate matter (PM10) suspended dust - 141 (Very Unhealthy)
  4. sulfur dioxide (SO2) - 7 (Good)
  5. nitrogen dioxide (NO2) - 89 (Moderate)
  6. carbon monoxide (CO) - 1700 (Good)
  7. black carbon (BC) - 1 (Good)
Real-time Air Quality Index (AQI) for Wijk, Friday, May 27, 2022: 5.

air quality index: 4
AQI 5 Very Unhealthy

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

Today (Friday, May 27, 2022) air quality is very poor in Wijk. Healthy people will commonly show symptoms of respiratory problem. People with respiratory or heart diseases will be significantly affected by air quality and will experience reduced endurance in in typical outdoor activities. Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities in Wijk. Other residents should reduce outdoor activities.


How is the O3 level today in Wijk? (ozone (O3))
-1 (Good)

What is the current level of PM2.5 in Wijk? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 31 (Moderate) The highest PM2.5 values were recorded: 23 (December 2016). The lowest level of particulate matter PM2.5 pollution occurs in month: July (7.5).

What is the level of PM10 today in Wijk? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Wijk is: 141 (Very Unhealthy) The highest PM10 values usually occur in month: 31 (December 2016). The lowest value of particulate matter PM10 pollution in Wijk is usually recorded in: January (14).

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

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

How high is the CO level? (carbon monoxide (CO))
1700 (Good)

What is the level of black carbon pollution? (black carbon (BC))
1 (Good)



Current data Friday, May 27, 2022, 2:15 PM

O3 -1 (Good)

PM2,5 31 (Moderate)

PM10 141 (Very Unhealthy)

SO2 7 (Good)

NO2 89 (Moderate)

CO 1700 (Good)

BC 1 (Good)

Data on air pollution from recent days in Wijk

index 2022-05-27
o3 4
Good
pm25 -64
Good
pm10 -34
Good
so2 5
Good
no2 -121
Good
co 735
Good
bc 1
Good
data source »
Air pollution in Wijk from October 2015 to August 2018
pollution pm25 hikersbay.com
index 2018-08 2018-07 2018-06 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02 2016-01 2015-12 2015-11 2015-10
pm25 8.4 (Good) 9.3 (Good) 8.8 (Good) 19 (Moderate) 11 (Good) 13 (Moderate) 13 (Good) 8.4 (Good) 9 (Good) 11 (Good) 8.3 (Good) 8.3 (Good) 9.7 (Good) 12 (Good) 9.1 (Good) 18 (Moderate) 22 (Moderate) 23 (Moderate) 9.2 (Good) 15 (Moderate) 11 (Good) 8.2 (Good) 7.5 (Good) 11 (Good) 11 (Good) 9 (Good) 18 (Moderate) 9.7 (Good) 8.6 (Good) 9 (Good) 8.2 (Good) 15 (Moderate)
pm10 20 (Good) 22 (Moderate) 21 (Moderate) 25 (Moderate) 16 (Good) 17 (Good) 20 (Good) 18 (Good) 17 (Good) 23 (Moderate) 22 (Moderate) 21 (Moderate) 18 (Good) 21 (Moderate) 19 (Good) 19 (Good) 28 (Moderate) 31 (Moderate) 14 (Good) 21 (Moderate) 28 (Moderate) 17 (Good) 19 (Good) 19 (Good) 20 (Good) 14 (Good) 24 (Moderate) 15 (Good) 14 (Good) 16 (Good) 15 (Good) 22 (Moderate)
o3 - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 35 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
data source »

Maastricht-A2 Nassaulaan

Friday, May 27, 2022, 2:15 PM

O3 -1 (Good)

ozone (O3)

PM2,5 31 (Moderate)

particulate matter (PM2.5) dust

PM10 141 (Very Unhealthy)

particulate matter (PM10) suspended dust

SO2 6.5 (Good)

sulfur dioxide (SO2)

NO2 89 (Moderate)

nitrogen dioxide (NO2)

CO 1700 (Good)

carbon monoxide (CO)

BC 1.4 (Good)

black carbon (BC)

Maastricht-A2 Nassaulaan

index 2022-05-27
o3 3.7
pm25 -64
pm10 -34.08
so2 5.1
no2 -121.45
co 735
bc 1.4

Maastricht-A2 Nassaulaan

2015-10   2018-08
pollution pm25 hikersbay.com
index 2018-08 2018-07 2018-06 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02 2016-01 2015-12 2015-11 2015-10
pm10 20 22 21 25 16 17 20 18 17 23 22 21 18 21 19 19 28 31 14 21 28 17 19 19 20 14 24 15 14 16 15 22
pm25 8.4 9.3 8.8 19 11 13 13 8.4 9 11 8.3 8.3 9.7 12 9.1 18 22 23 9.2 15 11 8.2 7.5 11 11 9 18 9.7 8.6 9 8.2 15
o3 - - - - - - - - - - - - - - - - - - - - - - - - 35 - - - - - - -

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