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

Current data from stations: MARSEILLE RABATAU MARSEILLE ST LOUIS MARSEILLE 5 AVENUES

Locations: « Arrondissement de Marseille Marseille

Pollution and air quality forecast for Marseille. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for Marseille:

nitrogen dioxide (NO2) - 40 (Moderate)
particulate matter (PM2.5) dust - 6 (Good)
particulate matter (PM10) suspended dust - 19 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 261 (Good)
ozone (O3) - 43 (Good)

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

AQI 2 Moderate

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

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

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

What is the current level of PM2.5 in Marseille? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 6 (Good) For comparison, the highest level of PM2.5 in Marseille in the last 7 days was: 30 (Sunday, May 28, 2023) and the lowest: 8 (Wednesday, May 31, 2023). The highest PM2.5 values were recorded: 18 (February 2019). The lowest level of particulate matter PM2.5 pollution occurs in month: May (5.3).

What is the level of PM10 today in Marseille? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Marseille is: 19 (Good) The highest PM10 values usually occur in month: 33 (February 2019). The lowest value of particulate matter PM10 pollution in Marseille is usually recorded in: May (14).

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

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

How is the O3 level today in Marseille? (ozone (O3))
43 (Good)

Current data Wednesday, January 17, 2024, 9:00 AM

21 (Good)

NO2 40 (Moderate)

PM2,5 6 (Good)

PM10 19 (Good)

SO2 1 (Good)

CO 261 (Good)

O3 43 (Good)

Data on air pollution from recent days in Marseille

index	2023-05-24	2023-05-25	2023-05-26	2023-05-27	2023-05-28	2023-05-29	2023-05-30	2023-05-31	2024-01-10	2024-01-11	2024-01-12	2024-01-13	2024-01-14	2024-01-15	2024-01-16	2024-01-17
pm25	19 Moderate	14 Moderate	18 Moderate	18 Moderate	30 Moderate	13 Moderate	13 Moderate	8 Good	14 Moderate	12 Good	23 Moderate	26 Moderate	24 Moderate	15 Moderate	11 Good	8 Good
pm10	45 Moderate	37 Moderate	53 Unhealthy for Sensitive Groups	44 Moderate	55 Unhealthy for Sensitive Groups	25 Moderate	39 Moderate	25 Moderate	17 Good	15 Good	27 Moderate	30 Moderate	27 Moderate	20 Moderate	16 Good	9 Good
no2	44 Moderate	45 Moderate	38 Good	50 Moderate	65 Moderate	32 Good	42 Moderate	37 Good	26 Good	32 Good	31 Good	38 Good	40 Moderate	38 Good	36 Good	15 Good
no	22 Good	23 Good	24 Good	24 Good	23 Good	11 Good	21 Good	19 Good	13 Good	19 Good	22 Good	26 Good	14 Good	14 Good	15 Good	3 Good
o3	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	31 Good	20 Good	7 Good	14 Good	13 Good	26 Good	23 Good	44 Good
so2	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	2 Good	3 Good	4 Good	3 Good	3 Good	1 Good	0 Good	0 Good
co	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	451 Good	480 Good	601 Good	690 Good	537 Good	394 Good	440 Good	300 Good

data source »

pollution pm25 hikersbay.com — Air pollution in Marseille 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
pm25	5.3 (Good)	11 (Good)	12 (Good)	10 (Good)	15 (Moderate)	12 (Good)	8.5 (Good)	9.7 (Good)	9.3 (Good)	11 (Good)	13 (Moderate)	11 (Good)	7.7 (Good)	9.1 (Good)	9.9 (Good)	18 (Moderate)	12 (Good)	17 (Moderate)	9.3 (Good)	12 (Good)	11 (Good)	11 (Good)	14 (Moderate)	11 (Good)	13 (Good)	12 (Good)	9.2 (Good)	14 (Moderate)	12 (Good)	17 (Moderate)	15 (Moderate)	14 (Moderate)	16 (Moderate)
pm10	14 (Good)	20 (Good)	21 (Moderate)	23 (Moderate)	25 (Moderate)	22 (Moderate)	16 (Good)	22 (Moderate)	23 (Moderate)	25 (Moderate)	30 (Moderate)	25 (Moderate)	18 (Good)	19 (Good)	25 (Moderate)	33 (Moderate)	20 (Good)	24 (Moderate)	18 (Good)	24 (Moderate)	26 (Moderate)	23 (Moderate)	28 (Moderate)	23 (Moderate)	24 (Moderate)	21 (Moderate)	14 (Good)	15 (Good)	18 (Good)	28 (Moderate)	27 (Moderate)	28 (Moderate)	30 (Moderate)
no2	16 (Good)	21 (Good)	24 (Good)	33 (Good)	39 (Good)	34 (Good)	34 (Good)	30 (Good)	33 (Good)	33 (Good)	36 (Good)	38 (Good)	28 (Good)	29 (Good)	36 (Good)	50 (Moderate)	33 (Good)	40 (Good)	31 (Good)	36 (Good)	42 (Moderate)	34 (Good)	39 (Good)	34 (Good)	33 (Good)	34 (Good)	29 (Good)	28 (Good)	31 (Good)	44 (Moderate)	39 (Good)	42 (Moderate)	56 (Moderate)
so2	1.4 (Good)	1.4 (Good)	1.6 (Good)	1.6 (Good)	2.2 (Good)	2 (Good)	1.9 (Good)	1.8 (Good)	2.2 (Good)	2.2 (Good)	2.5 (Good)	2.1 (Good)	2 (Good)	2 (Good)	2 (Good)	2.1 (Good)	2.6 (Good)	2.2 (Good)	1.5 (Good)	2.2 (Good)	3.4 (Good)	2.5 (Good)	3.3 (Good)	2.9 (Good)	2.6 (Good)	2.2 (Good)	1.8 (Good)	1.6 (Good)	1.3 (Good)	2.4 (Good)	1.9 (Good)	1.9 (Good)	3 (Good)
o3	60 (Good)	76 (Moderate)	66 (Good)	48 (Good)	37 (Good)	34 (Good)	30 (Good)	48 (Good)	60 (Good)	71 (Moderate)	79 (Moderate)	80 (Moderate)	73 (Moderate)	73 (Moderate)	63 (Good)	39 (Good)	34 (Good)	23 (Good)	37 (Good)	48 (Good)	70 (Moderate)	69 (Good)	83 (Moderate)	74 (Moderate)	66 (Good)	75 (Moderate)	61 (Good)	40 (Good)	41 (Good)	22 (Good)	34 (Good)	43 (Good)	57 (Good)

data source »

Quality of life in Marseille

Green and Parks in the City

Marseille 43%

Andorra: 69% Switzerland: 76% Luxembourg: 83% Belgium: 64% Liechtenstein: 88%

particulate matter PM2.5

Marseille 18 (Moderate)

Pleasure of spending time in the city

Marseille 40%

Andorra: 84% Switzerland: 84% Luxembourg: 85% Belgium: 64% Liechtenstein: 94%

particulate matter PM10

Marseille 26 (Moderate)

Air Pollution

Marseille 69%

Andorra: 29% Switzerland: 20% Luxembourg: 19% Belgium: 45% Liechtenstein: 6.3%

Garbage Disposal

Marseille 27%

Andorra: 89% Switzerland: 82% Luxembourg: 84% Belgium: 54% Liechtenstein: 100%

Availability and quality of drinking water

Marseille 73%

Andorra: 100% Switzerland: 90% Luxembourg: 83% Belgium: 70% Liechtenstein: 100%

Cleanliness and tidiness

Marseille 14%

Andorra: 75% Switzerland: 82% Luxembourg: 82% Belgium: 46% Liechtenstein: 94%

Noise and Light pollution

Marseille 67%

Andorra: 29% Switzerland: 38% Luxembourg: 29% Belgium: 54% Liechtenstein: 19%

Water Pollution

Marseille 49%

Andorra: 19% Switzerland: 19% Luxembourg: 19% Belgium: 42% Liechtenstein: 0%

Source: Numbeo

MARSEILLE RABATAU

Wednesday, May 31, 2023, 5:00 AM

54 (Good)

index_name_no

NO2 68 (Moderate)

nitrogen dioxide (NO2)

PM2,5 5.3 (Good)

particulate matter (PM2.5) dust

PM10 37 (Moderate)

particulate matter (PM10) suspended dust

MARSEILLE ST LOUIS

Wednesday, January 17, 2024, 9:00 AM

PM10 11 (Good)

particulate matter (PM10) suspended dust

PM2,5 6.9 (Good)

particulate matter (PM2.5) dust

NO2 34 (Good)

nitrogen dioxide (NO2)

9.1 (Good)

index_name_no

MARSEILLE 5 AVENUES

Wednesday, January 17, 2024, 9:00 AM

PM10 8.9 (Good)

particulate matter (PM10) suspended dust

SO2 0.6 (Good)

sulfur dioxide (SO2)

NO2 17 (Good)

nitrogen dioxide (NO2)

PM2,5 5.4 (Good)

particulate matter (PM2.5) dust

CO 261 (Good)

carbon monoxide (CO)

O3 43 (Good)

ozone (O3)

0.7 (Good)

index_name_no

MARSEILLE RABATAU

index	2023-05-31	2023-05-30	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
pm25	7.5	13	13	30	18	18	14	19
pm10	25	39	25	55	44	53	37	45
no2	37	42	32	65	50	38	45	44
no	19	21	11	23	24	24	23	22

MARSEILLE ST LOUIS

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
no	5.3	19	18	17	24	16	14	18
pm25	7.5	12	16	23	23	21	13	13
pm10	9.5	17	21	26	27	24	16	16
no2	16	35	38	39	40	27	28	31

MARSEILLE 5 AVENUES

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
no	0.42	11	9.3	12	29	27	24	7.9
o3	44	23	26	13	14	6.6	20	31
no2	14	37	39	40	36	35	35	21
so2	0.46	0.22	1.5	2.7	3.1	3.5	3.2	1.7
pm25	7.5	10	13	25	28	25	11	15
pm10	9.2	15	18	28	32	31	14	17
co	300	440	394	537	690	601	480	451

FR03006

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	5.6	12	13	11	16	13	9.7	11	11	13	14	13	9.1	10	11	20	13	19	11	14	13	13	15	12	14	12	9.3	14	13	19	17	15	17
no2	19	24	28	40	47	43	41	42	44	47	49	53	38	38	46	59	39	48	44	50	58	47	55	52	44	46	38	33	37	50	44	55	73
pm10	20	26	29	34	36	32	25	33	33	36	39	37	26	28	33	44	29	34	26	33	36	33	37	31	32	-	-	-	-	-	-	-	-

FR03014

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
pm10	11	18	17	18	21	18	12	17	20	19	25	20	12	16	23	32	14	20	15	20	24	21	23	19	22	19	13	16	21	28	25	27	32
no2	18	25	25	32	39	32	31	28	33	33	34	36	28	28	34	52	28	38	29	34	41	34	35	30	33	35	27	25	30	42	38	40	62

FR03043

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	4.9	11	11	8.9	14	10	7.2	8.1	7.5	9.5	12	9	6.4	8	8.5	16	11	14	7.9	11	9.5	9.5	12	11	12	11	8.9	14	11	16	14	13	14
pm10	10	17	17	17	19	16	12	15	17	19	27	19	14	14	19	25	17	19	13	18	19	17	24	19	19	24	15	14	16	28	29	28	28
so2	1.4	1.4	1.6	1.6	2.2	2	1.9	1.8	2.2	2.2	2.5	2.1	2	2	2	2.1	2.6	2.2	1.5	2.2	3.4	2.5	3.3	2.9	2.6	2.2	1.8	1.6	1.3	2.4	1.9	1.9	3
no2	10	13	19	27	32	29	29	21	21	18	24	25	19	22	29	40	31	35	21	25	25	22	26	21	23	22	23	27	26	40	35	32	34
o3	60	76	66	48	37	34	30	48	60	71	79	80	73	73	63	39	34	23	37	48	70	69	83	74	66	75	61	40	41	22	34	43	57

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