Qual é a qualidade do ar Thiruvallur hoje em dia? O ar está poluído em Thiruvallur?. Há smog?
Qual é o nível atual de PM2,5 em Thiruvallur? (partículas em suspensão (PM2,5) pó)
O nível pm2.5 de hoje é:
65 (Insalubre)
Para comparação, o maior nível de PM2,5 em Thiruvallur nos últimos 7 dias foi: 138 (domingo, 9 de outubro de 2022) e o menor: 10 (quinta-feira, 13 de outubro de 2022).
Os maiores valores de PM2,5 foram registrados: 116 (março de 2018).
O menor nível de poluição de material particulado PM2,5 ocorre no mês: maio (12).
Qual é o nível de PM10 hoje em Thiruvallur? (partículas em suspensão (PM10))
O nível atual de material particulado PM10 em Thiruvallur is:
29 (Moderada)
Os maiores valores de PM10 geralmente ocorrem no mês: 73 (novembro de 2019).
O menor valor de poluição de material particulado PM10 em Thiruvallur é geralmente registrado em: agosto (29).
Qual é o nível de NO2? (dióxido de nitrogênio (NO2))
12 (Bom)
Qual é o nível de poluição SO2? (dióxido de enxofre (SO2))
12 (Bom)
Qual é o nível de CO? (monóxido de carbono (CO))
515 (Bom)
Como está o nível O3 hoje em Thiruvallur? (ozônio (O3))
14 (Bom)
PM2,5 65 (Insalubre)
PM10 29 (Moderada)
NO2 12 (Bom)
SO2 12 (Bom)
CO 515 (Bom)
O3 14 (Bom)
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 (Muito ruim Perigoso)
partículas em suspensão (PM2,5) póPM10 27 (Moderada)
partículas em suspensão (PM10)NO2 7.5 (Bom)
dióxido de nitrogênio (NO2)SO2 9.3 (Bom)
dióxido de enxofre (SO2)CO 470 (Bom)
monóxido de carbono (CO)O3 24 (Bom)
ozônio (O3)SO2 14 (Bom)
dióxido de enxofre (SO2)NO2 17 (Bom)
dióxido de nitrogênio (NO2)CO 560 (Bom)
monóxido de carbono (CO)O3 4.2 (Bom)
ozônio (O3)PM10 31 (Moderada)
partículas em suspensão (PM10)PM2,5 10 (Bom)
partículas em suspensão (PM2,5) póManali 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |