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

Current data from stations: LU0101A LU0109A

Locations: Ville de Luxembourg »

Pollution and air quality forecast for Luxembourg. Today is Thursday, May 1, 2025. The following air pollution values have been recorded for Luxembourg:

nitrogen dioxide (NO2) - 29 (Good)
sulfur dioxide (SO2) - 3 (Good)
particulate matter (PM10) suspended dust - 19 (Good)
carbon monoxide (CO) - 410 (Good)
particulate matter (PM2.5) dust - 14 (Moderate)
ozone (O3) - 18 (Good)

Real-time Air Quality Index (AQI) for Luxembourg, Wednesday, January 17, 2024: 2.

AQI 2 Moderate

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

Today (Wednesday, January 17, 2024) air quality is moderate in Luxembourg. Some pollutants in Luxembourg may slightly affect very few hypersensitive individuals. Air pollutants in Luxembourg may cause minor breathing discomfort to sensitive people.

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

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

What is the level of PM10 today in Luxembourg? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Luxembourg is: 19 (Good) The highest PM10 values usually occur in month: 29 (February 2018). The lowest value of particulate matter PM10 pollution in Luxembourg is usually recorded in: September (14).

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

What is the current level of PM2.5 in Luxembourg? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 14 (Moderate) For comparison, the highest level of PM2.5 in Luxembourg in the last 7 days was: 21 (Thursday, January 11, 2024) and the lowest: 12 (Friday, January 12, 2024). The highest PM2.5 values were recorded: 18 (February 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: September (5.4).

How is the O3 level today in Luxembourg? (ozone (O3))
18 (Good)

Current data Wednesday, January 17, 2024, 10:00 AM

NO2 29 (Good)

SO2 3 (Good)

PM10 19 (Good)

CO 410 (Good)

PM2,5 14 (Moderate)

14 (Good)

O3 18 (Good)

Data on air pollution from recent days in Luxembourg

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
no2	32 Good	38 Good	26 Good	19 Good	11 Good	19 Good	39 Good	27 Good
pm25	18 Moderate	21 Moderate	12 Good	15 Moderate	14 Moderate	14 Moderate	13 Moderate	14 Moderate
o3	18 Good	17 Good	25 Good	40 Good	38 Good	35 Good	27 Good	25 Good
so2	2 Good	3 Good	3 Good	3 Good	3 Good	3 Good	3 Good	3 Good
co	374 Good	555 Good	338 Good	262 Good	270 Good	301 Good	381 Good	446 Good
no	12 Good	22 Good	8 Good	6 Good	3 Good	9 Good	21 Good	6 Good
pm10	23 Moderate	25 Moderate	16 Good	19 Good	17 Good	19 Good	23 Moderate	19 Good

data source »

pollution pm25 hikersbay.com — Air pollution in Luxembourg 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	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09
so2	2.7 (Good)	1.2 (Good)	3.1 (Good)	1.5 (Good)	2.1 (Good)	3.4 (Good)	1.6 (Good)	1.8 (Good)	0.96 (Good)	3.9 (Good)	3.9 (Good)	2.8 (Good)	3.1 (Good)	2.9 (Good)	3.6 (Good)	2.3 (Good)	1.5 (Good)	2.6 (Good)	2.2 (Good)	3.2 (Good)	1.9 (Good)	1.8 (Good)	2.3 (Good)	1.1 (Good)	2.4 (Good)	1.9 (Good)	1.1 (Good)	0.55 (Good)	2.4 (Good)	1.6 (Good)	1.6 (Good)	1.2 (Good)	2 (Good)
no2	17 (Good)	19 (Good)	21 (Good)	27 (Good)	36 (Good)	29 (Good)	30 (Good)	25 (Good)	23 (Good)	21 (Good)	20 (Good)	24 (Good)	24 (Good)	30 (Good)	31 (Good)	49 (Moderate)	35 (Good)	37 (Good)	36 (Good)	39 (Good)	38 (Good)	29 (Good)	33 (Good)	26 (Good)	29 (Good)	38 (Good)	40 (Good)	39 (Good)	32 (Good)	33 (Good)	36 (Good)	43 (Moderate)	49 (Moderate)
co	187 (Good)	214 (Good)	220 (Good)	223 (Good)	273 (Good)	248 (Good)	245 (Good)	191 (Good)	182 (Good)	179 (Good)	165 (Good)	197 (Good)	212 (Good)	250 (Good)	244 (Good)	392 (Good)	278 (Good)	301 (Good)	339 (Good)	293 (Good)	266 (Good)	195 (Good)	184 (Good)	173 (Good)	228 (Good)	260 (Good)	307 (Good)	320 (Good)	251 (Good)	260 (Good)	286 (Good)	275 (Good)	332 (Good)
o3	68 (Good)	75 (Moderate)	60 (Good)	54 (Good)	30 (Good)	35 (Good)	23 (Good)	20 (Good)	37 (Good)	47 (Good)	54 (Good)	66 (Good)	59 (Good)	53 (Good)	52 (Good)	22 (Good)	27 (Good)	28 (Good)	20 (Good)	26 (Good)	41 (Good)	57 (Good)	71 (Moderate)	58 (Good)	66 (Good)	54 (Good)	40 (Good)	34 (Good)	37 (Good)	30 (Good)	20 (Good)	27 (Good)	28 (Good)
pm10	16 (Good)	21 (Moderate)	18 (Good)	16 (Good)	17 (Good)	17 (Good)	16 (Good)	14 (Good)	14 (Good)	15 (Good)	20 (Good)	19 (Good)	17 (Good)	23 (Moderate)	20 (Moderate)	27 (Moderate)	20 (Good)	16 (Good)	18 (Good)	25 (Moderate)	20 (Moderate)	18 (Good)	22 (Moderate)	19 (Good)	24 (Moderate)	23 (Moderate)	25 (Moderate)	29 (Moderate)	15 (Good)	15 (Good)	22 (Moderate)	22 (Moderate)	27 (Moderate)
pm25	7.9 (Good)	10 (Good)	10 (Good)	8.9 (Good)	12 (Good)	9.9 (Good)	9.3 (Good)	6 (Good)	5.4 (Good)	7.2 (Good)	8.1 (Good)	7 (Good)	8.5 (Good)	14 (Moderate)	11 (Good)	15 (Moderate)	15 (Moderate)	12 (Good)	14 (Moderate)	14 (Moderate)	9.4 (Good)	7 (Good)	9.8 (Good)	9.8 (Good)	10 (Good)	9 (Good)	15 (Moderate)	18 (Moderate)	8.8 (Good)	10 (Good)	14 (Moderate)	9.9 (Good)	14 (Moderate)

data source »

Quality of life in Luxembourg

Green and Parks in the City

Luxembourg 86%

Belgium: 64% Netherlands: 82% Germany: 78% Switzerland: 76% Liechtenstein: 88%

particulate matter PM2.5

Luxembourg 13 (Moderate)

Pleasure of spending time in the city

Luxembourg 87%

Belgium: 64% Netherlands: 88% Germany: 80% Switzerland: 84% Liechtenstein: 94%

particulate matter PM10

Luxembourg 20 (Moderate)

Air Pollution

Luxembourg 17%

Belgium: 45% Netherlands: 21% Germany: 25% Switzerland: 20% Liechtenstein: 6.3%

Garbage Disposal

Luxembourg 84%

Belgium: 54% Netherlands: 79% Germany: 74% Switzerland: 82% Liechtenstein: 100%

Availability and quality of drinking water

Luxembourg 84%

Belgium: 70% Netherlands: 92% Germany: 82% Switzerland: 90% Liechtenstein: 100%

Cleanliness and tidiness

Luxembourg 84%

Belgium: 46% Netherlands: 77% Germany: 65% Switzerland: 82% Liechtenstein: 94%

Noise and Light pollution

Luxembourg 29%

Belgium: 54% Netherlands: 31% Germany: 42% Switzerland: 38% Liechtenstein: 19%

Water Pollution

Luxembourg 18%

Belgium: 42% Netherlands: 17% Germany: 23% Switzerland: 19% Liechtenstein: 0%

Source: Numbeo

LU0101A

Wednesday, January 17, 2024, 10:00 AM

NO2 30 (Good)

nitrogen dioxide (NO2)

SO2 3.1 (Good)

sulfur dioxide (SO2)

PM10 19 (Good)

particulate matter (PM10) suspended dust

CO 410 (Good)

carbon monoxide (CO)

PM2,5 15 (Moderate)

particulate matter (PM2.5) dust

22 (Good)

index_name_no

O3 18 (Good)

ozone (O3)

LU0109A

Wednesday, January 17, 2024, 10:00 AM

NO2 29 (Good)

nitrogen dioxide (NO2)

PM2,5 12 (Good)

particulate matter (PM2.5) dust

6.8 (Good)

index_name_no

PM10 20 (Moderate)

particulate matter (PM10) suspended dust

LU0101A

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	27	35	16	9.6	18	26	36	30
pm25	15	14	14	15	16	13	22	18
o3	25	27	35	38	40	25	17	18
so2	2.7	3	2.8	2.8	2.8	2.6	2.7	2.4
co	446	381	301	270	262	338	555	374
no	7.8	17	6.8	3.3	5.7	8.9	28	10
pm10	18	24	17	16	18	14	25	21

LU0109A

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	13	11	14	14	13	12	20	19
no	3.7	25	12	3.6	6.6	7	15	13
no2	27	44	21	12	21	26	40	33
pm10	21	22	21	18	21	18	26	24

LU0101A

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	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09
pm25	9.2	11	12	11	15	10	9.7	6	4.6	6.3	7.7	7.8	9.1	14	11	15	17	14	15	14	8.7	6.5	9.4	10	7	7	15	18	7.5	9.1	14	8.6	12
pm10	18	23	20	17	19	18	18	16	15	16	22	21	19	24	22	27	20	17	19	25	20	18	22	21	24	22	25	29	15	16	24	24	30
co	192	216	220	227	281	232	243	213	201	177	159	207	226	254	244	387	280	302	340	294	259	196	197	182	223	259	319	332	264	269	303	273	326
so2	2.7	1.2	3.1	1.5	2.1	3.4	1.6	1.8	0.96	3.9	3.9	2.8	3.1	2.9	3.6	2.3	1.5	2.6	2.2	3.2	1.9	1.8	2.3	1.1	2.4	1.9	1.1	0.55	2.4	1.6	1.6	1.2	2
no2	18	20	24	32	42	30	31	27	25	21	18	26	25	31	35	52	36	33	31	35	32	29	30	23	26	33	35	36	31	31	34	35	40
o3	68	75	60	54	30	35	23	20	37	47	54	66	59	53	52	22	27	28	20	26	41	57	71	58	66	54	40	34	37	30	20	27	28

LU0108A

index	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09
no2	47	43	45	47	35	40	31	32	47	46	42	37	38	38	57	63

LU0109A

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	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09
pm25	6.6	9.2	9.1	7.1	10	9.5	8.8	6	6.2	8	8.6	6.3	7.8	14	12	16	13	11	12	14	10	7.5	10	9.6	13	11	15	18	10	11	14	11	15
pm10	13	19	17	14	16	16	15	13	13	15	18	17	16	21	19	27	19	16	18	24	21	17	21	17	24	23	24	29	15	15	20	20	25
co	182	212	219	218	265	263	247	169	163	181	171	187	197	245	243	397	275	299	337	292	273	193	170	163	232	260	294	308	237	251	269	277	337
no2	17	18	18	21	29	28	29	23	22	22	23	21	24	29	27	47	34	32	34	37	35	23	29	25	28	34	38	39	29	31	36	36	46

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