Wat is de luchtkwaliteit vandaag de Thiruvallur dag? Is de lucht vervuild in Thiruvallur? Is er smog?
Wat is het huidige niveau van PM2,5 in Thiruvallur? (stofdeeltjes (PM2.5))
Vandaag PM2.5 niveau is:
65 (Ongezonde)
Ter vergelijking: het hoogste niveau van PM2,5 in Thiruvallur in de afgelopen 7 dagen was: 138 (zondag 9 oktober 2022) en het laagste: 10 (donderdag 13 oktober 2022).
De hoogste PM2,5-waarden werden geregistreerd: 116 (maart 2018).
Het laagste niveau van fijnstof PM2,5 vervuiling vindt plaats in maand: mei (12).
Wat is het niveau van PM10 vandaag in Thiruvallur? (stofdeeltjes (PM10) in suspensie)
Het huidige niveau van fijnstof PM10 in Thiruvallur is:
29 (Matige)
De hoogste PM10-waarden komen meestal voor in maand: 73 (november 2019).
De laagste waarde van deeltjes PM10 vervuiling in Thiruvallur wordt meestal geregistreerd in: augustus (29).
Hoe hoog is het niveau van NO2? (stikstofdioxide (NO2))
12 (Goede)
Wat is het niveau van SO2 vervuiling? (zwaveldioxide (SO2))
12 (Goede)
Hoe hoog is het CO-niveau? (koolmonoxide (CO))
515 (Goede)
Hoe is het O3-niveau vandaag in Thiruvallur? (ozon (O3))
14 (Goede)
PM2,5 65 (Ongezonde)
PM10 29 (Matige)
NO2 12 (Goede)
SO2 12 (Goede)
CO 515 (Goede)
O3 14 (Goede)
index | 2022-10-31 | 2022-10-07 | 2022-10-08 | 2022-10-09 | 2022-10-10 | 2022-10-11 | 2022-10-12 | 2022-10-13 | 2022-10-14 |
---|---|---|---|---|---|---|---|---|---|
pm25 | 120 Very bad Hazardous |
28 Moderate |
75 Very Unhealthy |
138 Very bad Hazardous |
54 Unhealthy for Sensitive Groups |
24 Moderate |
124 Very bad Hazardous |
10 Good |
14 Moderate |
pm10 | 27 Moderate |
54 Unhealthy for Sensitive Groups |
57 Unhealthy for Sensitive Groups |
19 Good |
23 Moderate |
38 Moderate |
41 Moderate |
37 Moderate |
36 Moderate |
no2 | 8 Good |
17 Good |
17 Good |
17 Good |
17 Good |
17 Good |
17 Good |
17 Good |
17 Good |
so2 | 9 Good |
18 Good |
18 Good |
7 Good |
7 Good |
8 Good |
10 Good |
12 Good |
15 Good |
co | 470 Good |
1695 Good |
1453 Good |
2125 Moderate |
2153 Moderate |
1724 Good |
1217 Good |
1535 Good |
1088 Good |
o3 | 24 Good |
4 Good |
4 Good |
4 Good |
4 Good |
4 Good |
4 Good |
4 Good |
4 Good |
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 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-05 | 2018-04 | 2018-03 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 12 (Good) | 17 (Moderate) | 30 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 59 (Unhealthy) | 47 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 27 (Moderate) | 12 (Good) | 23 (Moderate) | 76 (Very Unhealthy) | 64 (Unhealthy) | 56 (Unhealthy) | 65 (Unhealthy) | 57 (Unhealthy) | 39 (Unhealthy for Sensitive Groups) | 59 (Unhealthy) | 116 (Very bad Hazardous) | 80 (Very Unhealthy) | 102 (Very Unhealthy) | 54 (Unhealthy for Sensitive Groups) | 39 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 28 (Moderate) | 100 (Very Unhealthy) | 86 (Very Unhealthy) | 88 (Very Unhealthy) | 84 (Very Unhealthy) | 66 (Unhealthy) | 64 (Unhealthy) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
no2 | 6.3 (Good) | 10 (Good) | 10 (Good) | 15 (Good) | 19 (Good) | 18 (Good) | 19 (Good) | 16 (Good) | 12 (Good) | 22 (Good) | 17 (Good) | 7.5 (Good) | 30 (Good) | 21 (Good) | 11 (Good) | 15 (Good) | 13 (Good) | 16 (Good) | 21 (Good) | 51 (Moderate) | 17 (Good) | 21 (Good) | 22 (Good) | 17 (Good) | 22 (Good) | 22 (Good) | 23 (Good) | 17 (Good) | 18 (Good) | 24 (Good) | 23 (Good) | 25 (Good) | 24 (Good) | 22 (Good) | 34 (Good) | 37 (Good) | 38 (Good) | 40 (Good) | 43 (Moderate) | 24 (Good) | 19 (Good) | 14 (Good) | 12 (Good) | 17 (Good) | 11 (Good) | 7.5 (Good) |
so2 | 4.8 (Good) | 4.8 (Good) | 11 (Good) | 22 (Good) | 24 (Good) | 12 (Good) | 8.2 (Good) | 7.6 (Good) | 8.3 (Good) | 10 (Good) | 9.1 (Good) | 8.1 (Good) | 7.8 (Good) | 9.6 (Good) | 14 (Good) | 14 (Good) | 6 (Good) | 9.6 (Good) | 20 (Good) | 9.7 (Good) | 9.4 (Good) | 18 (Good) | 11 (Good) | 30 (Good) | 13 (Good) | 8.3 (Good) | 9.3 (Good) | 13 (Good) | 10 (Good) | 9.5 (Good) | 7.3 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
co | 847 (Good) | 658 (Good) | 151 (Good) | 245 (Good) | 275 (Good) | 154 (Good) | 408 (Good) | 709 (Good) | 769 (Good) | 326 (Good) | 362 (Good) | 528 (Good) | - (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 968 (Good) | 948 (Good) | 982 (Good) | 1 (Good) | 14 (Good) | 37 (Good) | 666 (Good) | 551 (Good) | 517 (Good) | 674 (Good) | 678 (Good) | 517 (Good) | 542 (Good) | 537 (Good) | 610 (Good) | 552 (Good) | 558 (Good) | 415 (Good) | 581 (Good) | 399 (Good) | 540 (Good) | 1 (Good) | 1 (Good) | 987 (Good) | 1 (Good) | 1 (Good) | 2 (Good) | 1 (Good) | 750 (Good) | 967 (Good) |
o3 | 90 (Moderate) | 79 (Moderate) | 68 (Good) | 24 (Good) | 36 (Good) | 33 (Good) | 55 (Good) | 93 (Moderate) | 138 (Unhealthy for Sensitive Groups) | 102 (Moderate) | 45 (Good) | 53 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
pm10 | - (Good) | 43 (Moderate) | 29 (Moderate) | 68 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 73 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 44 (Moderate) | 29 (Moderate) | 32 (Moderate) | 40 (Moderate) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
PM2,5 120 (Zeer slecht Gevaarlijk)
stofdeeltjes (PM2.5)PM10 27 (Matige)
stofdeeltjes (PM10) in suspensieNO2 7.5 (Goede)
stikstofdioxide (NO2)SO2 9.3 (Goede)
zwaveldioxide (SO2)CO 470 (Goede)
koolmonoxide (CO)O3 24 (Goede)
ozon (O3)SO2 14 (Goede)
zwaveldioxide (SO2)NO2 17 (Goede)
stikstofdioxide (NO2)CO 560 (Goede)
koolmonoxide (CO)O3 4.2 (Goede)
ozon (O3)PM10 31 (Matige)
stofdeeltjes (PM10) in suspensiePM2,5 10 (Goede)
stofdeeltjes (PM2.5)Manali Village, Chennai - TNPCB
index | 2022-10-31 |
---|---|
pm25 | 120 |
pm10 | 27 |
no2 | 7.5 |
so2 | 9.3 |
co | 470 |
o3 | 24 |
Manali, Chennai - CPCB
index | 2022-10-14 | 2022-10-13 | 2022-10-12 | 2022-10-11 | 2022-10-10 | 2022-10-09 | 2022-10-08 | 2022-10-07 |
---|---|---|---|---|---|---|---|---|
co | 1088 | 1535 | 1217 | 1724 | 2153 | 2125 | 1453 | 1695 |
o3 | 4 | 4.2 | 4.2 | 4.1 | 4.2 | 4.2 | 4.2 | 4.2 |
so2 | 15 | 12 | 9.8 | 7.7 | 6.8 | 7.1 | 18 | 18 |
pm10 | 36 | 37 | 41 | 38 | 23 | 19 | 57 | 54 |
pm25 | 14 | 10 | 124 | 24 | 54 | 138 | 75 | 28 |
no2 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Manali Village, Chennai - TNPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 7.2 | 6.8 | 7.2 | 6.3 | 6.8 | 8.5 | 8.5 | 8.4 | 10 | 11 | 11 | 7.5 |
so2 | 7 | 6.8 | 7.2 | 11 | 15 | 8.3 | 7.7 | 8.5 | 9.5 | 9.2 | 9.4 | 8.1 |
co | 776 | 526 | 300 | 489 | 549 | 306 | 238 | 691 | 704 | 650 | 723 | 528 |
pm25 | 11 | 11 | 17 | 25 | 40 | 40 | 37 | 25 | 20 | 17 | 23 | 27 |
pm10 | - | 43 | 29 | 68 | 59 | 57 | 73 | 47 | 44 | 29 | 32 | 40 |
o3 | 90 | 79 | 68 | 24 | 36 | 33 | 55 | 93 | 138 | 102 | 45 | 53 |
Manali, Chennai - CPCB
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-05 | 2019-04 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-05 | 2018-04 | 2018-03 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 12 | 23 | 44 | 51 | 77 | 54 | 35 | 41 | 55 | 47 | 49 | 12 | 23 | 76 | 64 | 56 | 65 | 57 | 39 | 59 | 116 |
no2 | 5.4 | 14 | 14 | 23 | 31 | 28 | 29 | 23 | 13 | 33 | 22 | 30 | 21 | 11 | 15 | 13 | 16 | 21 | 51 | 17 | 21 |
so2 | 2.6 | 2.7 | 15 | 33 | 32 | 17 | 8.6 | 6.8 | 7 | 11 | 8.8 | 7.8 | 9.6 | 14 | 14 | 6 | 9.6 | 20 | 9.7 | 9.4 | 18 |
co | 917 | 789 | 1 | 1 | 1 | 1 | 578 | 726 | 833 | 1 | 1 | - | 1 | 1 | 1 | 968 | 948 | 982 | 1 | 14 | 37 |
Manali
index | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 22 | 17 | 22 | 22 | 23 | 17 | 18 | 24 | 23 | 25 | 24 | 22 | 34 | 37 | 38 | 40 | 43 | 24 | 19 | 14 | 12 | 17 | 11 | 7.5 |
co | 666 | 551 | 517 | 674 | 678 | 517 | 542 | 537 | 610 | 552 | 558 | 415 | 581 | 399 | 540 | 1 | 1 | 987 | 1 | 1 | 2 | 1 | 750 | 967 |
pm25 | 80 | 102 | 54 | 39 | 51 | 34 | 28 | 100 | 86 | 88 | 84 | 66 | 64 | - | - | - | - | - | - | - | - | - | - | - |
so2 | 11 | 30 | 13 | 8.3 | 9.3 | 13 | 10 | 9.5 | 7.3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |