Kāda ir gaisa kvalitāte West Bengal šodien? Vai gaiss ir piesārņots West Bengal?. Vai ir smogs?
Kāds ir SO2 piesārņojuma līmenis? (sēra dioksīds (SO2))
11 (labs)
Kāds ir pašreizējais līmenis PM2.5 West Bengal? (daļiņu (PM2.5) putekļi)
Šodienas PM2.5 līmenis ir:
-19 (labs)
Salīdzinājumam, augstākais PM2,5 līmenis West Bengal pēdējās 7 dienās bija: 194 (trešdiena, 2022. gada 12. oktobris) un zemākais: -999 (svētdiena, 2023. gada 1. oktobris).
Tika reģistrētas augstākās PM2,5 vērtības: 187 (2019. g. janvāris).
Zemākais daļiņu PM2.5 piesārņojums mēnesī rodas: septembris (21).
Cik augsts ir CO līmenis? (oglekļa monoksīds (CO))
609 (labs)
Kāds ir līmenis PM10 šodien West Bengal? (suspendēto putekļu daļiņu (PM10))
Pašreizējais daļiņu PM10 līmenis West Bengal:
110 (Ļoti neveselīgs)
Augstākās PM10 vērtības parasti tiek ievadītas mēnesī: 222 (2017. g. janvāris).
Mazākā makrodaļiņu PM10 piesārņojuma vērtība West Bengal parasti reģistrē: jūnijs (27).
Kā O3 līmenis šodien West Bengal? (ozons (O3))
22 (labs)
Cik augsts ir līmenis NO2? (slāpekļa dioksīds (NO2))
20 (labs)
SO2 11 (labs)
PM2,5 -19 (labs)
CO 609 (labs)
PM10 110 (Ļoti neveselīgs)
O3 22 (labs)
NO2 20 (labs)
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 | 2023-09-26 | 2023-09-27 | 2023-09-28 | 2023-09-29 | 2023-09-30 | 2023-10-01 | 2023-10-02 | 2023-10-03 | 2024-01-31 | 2024-02-01 | 2024-02-02 | 2024-02-03 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 10 Good |
10 Good |
10 Good |
10 Good |
10 Good |
8 Good |
9 Good |
5 Good |
6 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
pm25 | 45 Unhealthy for Sensitive Groups |
17 Moderate |
19 Moderate |
11 Good |
12 Good |
13 Moderate |
194 Very bad Hazardous |
15 Moderate |
18 Moderate |
20 Moderate |
30 Moderate |
2 Good |
64 Unhealthy |
-109 Good |
-999 Good |
-999 Good |
-999 Good |
96 Very Unhealthy |
77 Very Unhealthy |
119 Very bad Hazardous |
124 Very bad Hazardous |
co | 629 Good |
365 Good |
273 Good |
215 Good |
301 Good |
244 Good |
446 Good |
434 Good |
568 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
pm10 | 118 Very Unhealthy |
39 Moderate |
40 Moderate |
29 Moderate |
34 Moderate |
33 Moderate |
43 Moderate |
41 Moderate |
60 Unhealthy for Sensitive Groups |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
o3 | 15 Good |
26 Good |
34 Good |
29 Good |
26 Good |
13 Good |
24 Good |
24 Good |
29 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
no2 | 22 Good |
13 Good |
12 Good |
11 Good |
12 Good |
14 Good |
16 Good |
13 Good |
13 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-05 | 2019-04 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-02 | 2018-01 | 2019-06 | 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 | 2019-03 | 2019-01 | 2018-12 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2017-12 | 2017-11 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 21 (Moderate) | 27 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 92 (Very Unhealthy) | 115 (Very bad Hazardous) | 108 (Very Unhealthy) | 110 (Very bad Hazardous) | 64 (Unhealthy) | 21 (Moderate) | 24 (Moderate) | 26 (Moderate) | 21 (Moderate) | 34 (Moderate) | 117 (Very bad Hazardous) | 108 (Very Unhealthy) | 64 (Unhealthy) | 35 (Unhealthy for Sensitive Groups) | 23 (Moderate) | 106 (Very Unhealthy) | 161 (Very bad Hazardous) | 27 (Moderate) | 48 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 40 (Unhealthy for Sensitive Groups) | 45 (Unhealthy for Sensitive Groups) | 60 (Unhealthy) | 121 (Very bad Hazardous) | 151 (Very bad Hazardous) | 185 (Very bad Hazardous) | 162 (Very bad Hazardous) | 68 (Unhealthy) | 21 (Moderate) | 62 (Unhealthy) | 187 (Very bad Hazardous) | 174 (Very bad Hazardous) | 30 (Moderate) | 40 (Unhealthy for Sensitive Groups) | 27 (Moderate) | 58 (Unhealthy) | 155 (Very bad Hazardous) | 162 (Very bad Hazardous) | 101 (Very Unhealthy) | 36 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 29 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 73 (Unhealthy) | 100 (Very Unhealthy) | 161 (Very bad Hazardous) | 162 (Very bad Hazardous) |
pm10 | 41 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 102 (Unhealthy) | 174 (Very bad Hazardous) | 191 (Very bad Hazardous) | 192 (Very bad Hazardous) | 214 (Very bad Hazardous) | 92 (Unhealthy) | 39 (Moderate) | 44 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 35 (Moderate) | 75 (Unhealthy for Sensitive Groups) | 208 (Very bad Hazardous) | 169 (Very bad Hazardous) | 116 (Very Unhealthy) | 65 (Unhealthy for Sensitive Groups) | 43 (Moderate) | 220 (Very bad Hazardous) | 222 (Very bad Hazardous) | 56 (Unhealthy for Sensitive Groups) | 84 (Unhealthy) | 76 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 77 (Unhealthy for Sensitive Groups) | 97 (Unhealthy) | 181 (Very bad Hazardous) | 222 (Very bad Hazardous) | 200 (Very bad Hazardous) | 181 (Very bad Hazardous) | 110 (Unhealthy) | 39 (Moderate) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 72 (Unhealthy for Sensitive Groups) | 88 (Unhealthy) | 148 (Very Unhealthy) | 157 (Very bad Hazardous) | 109 (Unhealthy) | 33 (Moderate) | 30 (Moderate) | 27 (Moderate) | 91 (Unhealthy) | 58 (Unhealthy for Sensitive Groups) | 101 (Unhealthy) | - (Good) | - (Good) | - (Good) |
no2 | 13 (Good) | 15 (Good) | 38 (Good) | 57 (Moderate) | 59 (Moderate) | 51 (Moderate) | 59 (Moderate) | 27 (Good) | 19 (Good) | 21 (Good) | 21 (Good) | 20 (Good) | 21 (Good) | 61 (Moderate) | 49 (Moderate) | 41 (Moderate) | 23 (Good) | 19 (Good) | 52 (Moderate) | 47 (Moderate) | 19 (Good) | 34 (Good) | 29 (Good) | 27 (Good) | 33 (Good) | 29 (Good) | 29 (Good) | 25 (Good) | 31 (Good) | 51 (Moderate) | 73 (Moderate) | 62 (Moderate) | 87 (Moderate) | 42 (Moderate) | 23 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 25 (Good) | 34 (Good) | 41 (Moderate) | 29 (Good) | 30 (Good) | 21 (Good) | 21 (Good) | 22 (Good) | 14 (Good) | 11 (Good) | 14 (Good) | - (Good) | - (Good) | - (Good) |
so2 | 8.4 (Good) | 10 (Good) | 16 (Good) | 18 (Good) | 18 (Good) | 16 (Good) | 18 (Good) | 13 (Good) | 12 (Good) | 14 (Good) | 11 (Good) | 9.4 (Good) | 11 (Good) | 30 (Good) | 21 (Good) | 18 (Good) | 15 (Good) | 8.1 (Good) | 22 (Good) | 15 (Good) | 4.7 (Good) | 13 (Good) | 21 (Good) | 15 (Good) | 39 (Good) | 19 (Good) | 32 (Good) | 14 (Good) | 15 (Good) | 24 (Good) | - (Good) | 17 (Good) | 21 (Good) | 18 (Good) | 25 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 12 (Good) | 10 (Good) | 13 (Good) | 21 (Good) | 19 (Good) | 30 (Good) | 47 (Good) | 17 (Good) | 24 (Good) | 19 (Good) | 20 (Good) | - (Good) | - (Good) | - (Good) |
co | 414 (Good) | 454 (Good) | 552 (Good) | 602 (Good) | 359 (Good) | 529 (Good) | 222 (Good) | 541 (Good) | 376 (Good) | 363 (Good) | 421 (Good) | 564 (Good) | 417 (Good) | 554 (Good) | 623 (Good) | 683 (Good) | 520 (Good) | 413 (Good) | 323 (Good) | 215 (Good) | 510 (Good) | 465 (Good) | 287 (Good) | 668 (Good) | 629 (Good) | 430 (Good) | 513 (Good) | 701 (Good) | 760 (Good) | 247 (Good) | 1.5 (Good) | 276 (Good) | 315 (Good) | 288 (Good) | 406 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 447 (Good) | 11 (Good) | 37 (Good) | 2 (Good) | 950 (Good) | 686 (Good) | 677 (Good) | 675 (Good) | 852 (Good) | 735 (Good) | 955 (Good) | - (Good) | - (Good) | - (Good) |
o3 | 38 (Good) | 39 (Good) | 41 (Good) | 35 (Good) | 32 (Good) | 29 (Good) | 30 (Good) | 40 (Good) | 19 (Good) | 19 (Good) | 23 (Good) | 16 (Good) | 24 (Good) | 26 (Good) | 31 (Good) | 32 (Good) | 21 (Good) | 16 (Good) | 30 (Good) | 28 (Good) | 25 (Good) | 32 (Good) | 14 (Good) | 12 (Good) | 16 (Good) | 55 (Good) | 37 (Good) | 29 (Good) | 24 (Good) | 23 (Good) | 14 (Good) | 26 (Good) | 33 (Good) | 47 (Good) | 25 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 36 (Good) | 35 (Good) | 28 (Good) | - (Good) | - (Good) | 29 (Good) | 32 (Good) | 36 (Good) | 50 (Good) | 49 (Good) | 49 (Good) | - (Good) | - (Good) | - (Good) |
Zaļa un parku pilsētas
West Bengal 50%
Nepāla: 32% Bangladeša: 33% Butāna: 82% Šrilanka: 59% Pakistāna: 49%cietās daļiņas PM 2.5
West Bengal 85 (Very Unhealthy)
Prieks pavadīt laiku pilsētā
West Bengal 37%
Nepāla: 32% Bangladeša: 26% Butāna: 61% Šrilanka: 52% Pakistāna: 43%PM10 makrodaļiņu daļiņas
West Bengal 160 (Very bad Hazardous)
Gaisa piesārņojums
West Bengal 72%
Nepāla: 76% Bangladeša: 78% Butāna: 45% Šrilanka: 53% Pakistāna: 64%Atkritumu likvidēšana
West Bengal 31%
Nepāla: 25% Bangladeša: 22% Butāna: 47% Šrilanka: 41% Pakistāna: 34%Dzeramā ūdens pieejamība un kvalitāte
West Bengal 56%
Nepāla: 36% Bangladeša: 44% Butāna: 64% Šrilanka: 65% Pakistāna: 44%Tīrība un sakopta
West Bengal 30%
Nepāla: 27% Bangladeša: 23% Butāna: 57% Šrilanka: 52% Pakistāna: 40%Trokšņa un gaismas piesārņojums
West Bengal 56%
Nepāla: 55% Bangladeša: 63% Butāna: 55% Šrilanka: 50% Pakistāna: 59%Ūdens piesārņojums
West Bengal 67%
Nepāla: 76% Bangladeša: 74% Butāna: 56% Šrilanka: 57% Pakistāna: 70%SO2 9.3 (labs)
sēra dioksīds (SO2)PM2,5 74 (Neveselīgs)
daļiņu (PM2.5) putekļiCO 860 (labs)
oglekļa monoksīds (CO)PM10 183 (Ļoti slikti Bīstami)
suspendēto putekļu daļiņu (PM10)O3 60 (labs)
ozons (O3)NO2 37 (labs)
slāpekļa dioksīds (NO2)PM2,5 11 (labs)
daļiņu (PM2.5) putekļiO3 75 (Vidēji)
ozons (O3)SO2 12 (labs)
sēra dioksīds (SO2)PM10 76 (Neveselīgs jutīgām grupām)
suspendēto putekļu daļiņu (PM10)CO 610 (labs)
oglekļa monoksīds (CO)NO2 9.8 (labs)
slāpekļa dioksīds (NO2)NO2 15 (labs)
slāpekļa dioksīds (NO2)PM2,5 31 (Vidēji)
daļiņu (PM2.5) putekļiO3 46 (labs)
ozons (O3)CO 570 (labs)
oglekļa monoksīds (CO)SO2 3.6 (labs)
sēra dioksīds (SO2)PM10 84 (Neveselīgs)
suspendēto putekļu daļiņu (PM10)PM2,5 36 (Neveselīgs jutīgām grupām)
daļiņu (PM2.5) putekļiPM10 104 (Neveselīgs)
suspendēto putekļu daļiņu (PM10)NO2 31 (labs)
slāpekļa dioksīds (NO2)SO2 8.9 (labs)
sēra dioksīds (SO2)CO 540 (labs)
oglekļa monoksīds (CO)O3 12 (labs)
ozons (O3)PM10 103 (Neveselīgs)
suspendēto putekļu daļiņu (PM10)SO2 5.6 (labs)
sēra dioksīds (SO2)PM2,5 52 (Neveselīgs jutīgām grupām)
daļiņu (PM2.5) putekļiCO 1190 (labs)
oglekļa monoksīds (CO)NO2 13 (labs)
slāpekļa dioksīds (NO2)O3 7.9 (labs)
ozons (O3)PM2,5 47 (Neveselīgs jutīgām grupām)
daļiņu (PM2.5) putekļiPM10 71 (Neveselīgs jutīgām grupām)
suspendēto putekļu daļiņu (PM10)NO2 42 (Vidēji)
slāpekļa dioksīds (NO2)SO2 7.9 (labs)
sēra dioksīds (SO2)CO 130 (labs)
oglekļa monoksīds (CO)O3 7.5 (labs)
ozons (O3)PM2,5 -999 (labs)
daļiņu (PM2.5) putekļiPM10 126 (Ļoti neveselīgs)
suspendēto putekļu daļiņu (PM10)SO2 10 (labs)
sēra dioksīds (SO2)PM2,5 68 (Neveselīgs)
daļiņu (PM2.5) putekļiCO 610 (labs)
oglekļa monoksīds (CO)NO2 21 (labs)
slāpekļa dioksīds (NO2)O3 20 (labs)
ozons (O3)PM2,5 0 (labs)
daļiņu (PM2.5) putekļiPM10 0 (labs)
suspendēto putekļu daļiņu (PM10)NO2 0 (labs)
slāpekļa dioksīds (NO2)SO2 0 (labs)
sēra dioksīds (SO2)CO 0 (labs)
oglekļa monoksīds (CO)O3 0 (labs)
ozons (O3)CO 1040 (labs)
oglekļa monoksīds (CO)PM10 112 (Ļoti neveselīgs)
suspendēto putekļu daļiņu (PM10)NO2 7.4 (labs)
slāpekļa dioksīds (NO2)PM2,5 58 (Neveselīgs)
daļiņu (PM2.5) putekļiO3 1.1 (labs)
ozons (O3)SO2 20 (labs)
sēra dioksīds (SO2)PM10 67 (Neveselīgs jutīgām grupām)
suspendēto putekļu daļiņu (PM10)SO2 15 (labs)
sēra dioksīds (SO2)PM2,5 41 (Neveselīgs jutīgām grupām)
daļiņu (PM2.5) putekļiCO 70 (labs)
oglekļa monoksīds (CO)NO2 19 (labs)
slāpekļa dioksīds (NO2)O3 21 (labs)
ozons (O3)PM2,5 154 (Ļoti slikti Bīstami)
daļiņu (PM2.5) putekļiCO 810 (labs)
oglekļa monoksīds (CO)O3 15 (labs)
ozons (O3)NO2 17 (labs)
slāpekļa dioksīds (NO2)PM10 85 (Neveselīgs)
suspendēto putekļu daļiņu (PM10)SO2 15 (labs)
sēra dioksīds (SO2)PM2,5 24 (Vidēji)
daļiņu (PM2.5) putekļiPM10 166 (Ļoti slikti Bīstami)
suspendēto putekļu daļiņu (PM10)NO2 21 (labs)
slāpekļa dioksīds (NO2)SO2 18 (labs)
sēra dioksīds (SO2)CO 1190 (labs)
oglekļa monoksīds (CO)O3 1.4 (labs)
ozons (O3)PM2,5 50 (Neveselīgs jutīgām grupām)
daļiņu (PM2.5) putekļiO3 25 (labs)
ozons (O3)PM2,5 62 (Neveselīgs)
daļiņu (PM2.5) putekļiPM10 259 (Ļoti slikti Bīstami)
suspendēto putekļu daļiņu (PM10)NO2 24 (labs)
slāpekļa dioksīds (NO2)CO 300 (labs)
oglekļa monoksīds (CO)Asansol Court Area, Asansol - WBPCB
index | 2022-10-31 |
---|---|
so2 | 9.8 |
pm25 | 73 |
co | 965 |
pm10 | 171 |
o3 | 54 |
no2 | 37 |
Ballygunge, Kolkata - WBPCB
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 | 549 | 398 | 319 | 202 | 161 | 155 | 202 | 289 |
pm10 | 58 | 44 | 25 | 28 | 26 | 24 | 37 | 36 |
o3 | 39 | 33 | 24 | 19 | 41 | 68 | 76 | 63 |
no2 | 9.9 | 11 | 19 | 15 | 16 | 16 | 18 | 18 |
pm25 | 15 | 14 | 528 | 10 | 10 | 10 | 16 | 11 |
so2 | 8.4 | 5.9 | 11 | 12 | 12 | 11 | 13 | 11 |
Bidhannagar, Kolkata - WBPCB
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 |
---|---|---|---|---|---|---|---|---|
o3 | 19 | 14 | 15 | 13 | 32 | 13 | 21 | 11 |
pm25 | 21 | 16 | 14 | 13 | 8.1 | 11 | 15 | 13 |
no2 | 16 | 16 | 15 | 16 | 12 | 11 | 13 | 15 |
so2 | 4.6 | 4.7 | 4.1 | 4 | 8.8 | 8.3 | 8.3 | 7.9 |
pm10 | 61 | 38 | 25 | 22 | 26 | 28 | 37 | 29 |
co | 588 | 471 | 466 | 340 | 519 | 318 | 360 | 357 |
Fort William, Kolkata - WBPCB
index | 2022-10-31 |
---|---|
pm25 | 36 |
pm10 | 104 |
no2 | 31 |
so2 | 8.9 |
co | 540 |
o3 | 12 |
Jadavpur, Kolkata - WBPCB
index | 2022-10-31 |
---|---|
pm10 | 101 |
so2 | 5.6 |
pm25 | 52 |
co | 1235 |
no2 | 13 |
o3 | 7.4 |
Rabindra Sarobar, Kolkata - WBPCB
index | 2022-10-31 |
---|---|
pm25 | 47 |
pm10 | 71 |
no2 | 42 |
so2 | 7.9 |
co | 130 |
o3 | 7.5 |
US Diplomatic Post: Kolkata
index | 2023-10-03 | 2023-10-02 | 2023-10-01 | 2023-09-30 | 2023-09-29 | 2023-09-28 | 2023-09-27 | 2023-09-26 |
---|---|---|---|---|---|---|---|---|
pm25 | -999 | -999 | -999 | -109.17 | 64 | 1.8 | 30 | 20 |
Victoria, Kolkata - WBPCB
index | 2022-10-31 |
---|---|
pm10 | 129 |
so2 | 10 |
pm25 | 72 |
co | 485 |
no2 | 19 |
o3 | 15 |
Belur Math, Howrah - WBPCB
index | 2022-10-31 |
---|---|
pm25 | 0 |
pm10 | 0 |
no2 | 0 |
so2 | 0 |
co | 0 |
o3 | 0 |
Ghusuri, Howrah - WBPCB
index | 2022-10-12 | 2022-10-11 | 2022-10-10 | 2022-10-09 | 2022-10-08 | 2022-10-07 |
---|---|---|---|---|---|---|
no2 | 13 | 12 | 7.7 | 7.3 | 6.3 | 6.3 |
o3 | 32 | 7.8 | 6 | 5.4 | 6.7 | 3.7 |
pm10 | 80 | 49 | 51 | 36 | 46 | 51 |
pm25 | 39 | 17 | 17 | 12 | 26 | 28 |
so2 | 11 | 8.9 | 9.2 | 8.8 | 8.8 | 11 |
co | 554 | 188 | 223 | 171 | 258 | 448 |
Padmapukur, Howrah - WBPCB
index | 2022-10-31 |
---|---|
pm10 | 69 |
so2 | 13 |
pm25 | 42 |
co | 40 |
no2 | 20 |
o3 | 16 |
US Diplomatic Post: Kolkata
index | 2024-02-03 | 2024-02-02 | 2024-02-01 | 2024-01-31 |
---|---|---|---|---|
pm25 | 124 | 119 | 77 | 96 |
Haldia, Haldia - WBPCB
index | 2022-10-31 |
---|---|
co | 840 |
o3 | 15 |
no2 | 16 |
pm10 | 78 |
so2 | 14 |
pm25 | 21 |
Sidhu Kanhu Indoor Stadium, Durgapur - WBPCB
index | 2022-10-31 |
---|---|
pm10 | 166 |
no2 | 21 |
so2 | 18 |
co | 1190 |
o3 | 1.4 |
pm25 | 50 |
Ward-32 Bapupara, Siliguri - WBPCB
index | 2022-10-31 |
---|---|
o3 | 20 |
pm25 | 58 |
pm10 | 293 |
no2 | 25 |
co | 860 |
Asansol Court Area, Asansol - WBPCB
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 | 2018-02 | 2018-01 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 12 | 15 | 32 | 24 | 46 | 50 | 51 | 22 | 7.3 | 23 | 22 | 20 | 25 | 4.2 | 54 | 29 | 13 | 13 | 63 | 46 |
so2 | 9.9 | 13 | 17 | 22 | 15 | 11 | 16 | 8.6 | 14 | 60 | 16 | 0.54 | 4.7 | 16 | 15 | 19 | 28 | 5.5 | 29 | 20 |
co | 475 | 502 | 617 | 841 | 967 | 751 | 923 | 532 | 342 | 338 | 375 | 402 | 410 | 725 | 949 | 728 | 623 | 1 | 1 | 1 |
o3 | 21 | 26 | 28 | 31 | 80 | 22 | 38 | 28 | 16 | 9.2 | 12 | 14 | 41 | 7.4 | 25 | 36 | 27 | 34 | 26 | 35 |
pm25 | 33 | 32 | 52 | 82 | 95 | 96 | 115 | 51 | 22 | 26 | 29 | 21 | 48 | 97 | 95 | 64 | 35 | 27 | 99 | 107 |
pm10 | 59 | 76 | 104 | 157 | 163 | 166 | 212 | 71 | 29 | 39 | 46 | 39 | 103 | 143 | 154 | 109 | 65 | 45 | 179 | 164 |
Fort William, Kolkata - WBPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 20 | 28 | 54 | 74 | 117 | 107 | 117 | 67 | 23 | 26 | 27 | 31 |
pm10 | 44 | 46 | 89 | 146 | 217 | 196 | 218 | 102 | 41 | 46 | 54 | 60 |
no2 | 11 | 11 | 41 | 75 | 71 | 57 | 64 | 30 | 21 | 22 | 12 | 16 |
so2 | 5.8 | 6.3 | 9.7 | 13 | 11 | 11 | 7 | 5.3 | 5.4 | 4.5 | 7.3 | 2.5 |
co | 337 | 368 | 613 | 974 | 1 | 985 | 1 | 637 | 401 | 402 | 323 | 296 |
o3 | 39 | 48 | 43 | 40 | 34 | 34 | 29 | 29 | 21 | 18 | 30 | 29 |
Jadavpur, Kolkata - WBPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 15 | 23 | 49 | 77 | 115 | 62 | 84 | 67 | 13 | 20 | 20 | 25 |
pm10 | 35 | 49 | 91 | 152 | 145 | 151 | 163 | 86 | 22 | 31 | 34 | 47 |
no2 | 8.6 | 9.4 | 24 | 50 | 47 | 44 | 44 | 21 | 9.4 | 15 | 11 | 11 |
so2 | 6.7 | 7.1 | 9.4 | 9.8 | 9.8 | 8.1 | 8.9 | 6.6 | 4.9 | 5.4 | 7.9 | 2.2 |
co | 429 | 458 | 743 | 1 | 1 | 1 | 1 | 767 | 408 | 424 | 354 | 371 |
o3 | 42 | 40 | 28 | 16 | 9.9 | 16 | 14 | 16 | 11 | 8.8 | 17 | 18 |
Rabindra Bharati University, Kolkata - WBSPCB
index | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 36 | 40 | 38 | 34 | 31 | 35 | 39 | 40 | 46 | 41 | 42 | 186 | 69 | 31 |
co | 583 | 573 | 578 | 527 | 513 | 556 | 597 | 704 | 1 | 1 | 1 | 1 | 1 | 712 |
o3 | 40 | 14 | 12 | 13 | 23 | 24 | 20 | 22 | 25 | 16 | 14 | 33 | 73 | 26 |
pm10 | 100 | 86 | 66 | 72 | 80 | 86 | 103 | 137 | 245 | 260 | 291 | 229 | 168 | 49 |
so2 | 12 | 15 | 15 | 19 | 20 | 34 | 9 | 6.9 | 20 | - | - | - | - | - |
US Diplomatic Post: Kolkata
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 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 20 | 28 | 61 | 120 | 141 | 148 | 128 | 54 | 19 | 15 | 19 | 22 | 36 | 33 | 62 | 94 | 187 | 174 | 125 | 79 | 62 | 33 | 30 | 40 | 32 | 43 | 82 | 104 | 209 | 162 | 101 | 48 | 40 | 32 | 36 | 33 | 40 | 45 | 60 | 121 | 151 | 185 | 162 | 68 | 21 | 36 | 33 | 29 | 35 | 41 | 73 | 100 | 161 | 162 |
Victoria Memorial - WBSPCB
index | 2017-10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
co | 1 | 638 | 775 | 1 | 758 | 899 | 1 | 2 | 1 | 2 | 1 | 506 | 524 | 559 | 553 |
o3 | 24 | 19 | 87 | 50 | 39 | 26 | 22 | 13 | 14 | 15 | 16 | 12 | 14 | 17 | 17 |
no2 | 45 | 46 | 39 | 37 | 20 | 26 | 66 | 104 | 103 | 42 | 36 | 22 | 26 | 22 | 21 |
pm10 | 96 | 30 | 54 | 51 | 59 | 66 | 139 | 184 | 158 | 143 | 76 | 24 | 29 | 24 | 16 |
so2 | 5.8 | 11 | 11 | - | - | - | - | - | - | - | - | - | - | - | - |
Victoria, Kolkata - WBPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 18 | 23 | 46 | 85 | 102 | 94 | 91 | 61 | 19 | 23 | 25 | 13 | 24 | 142 | 112 | 68 | 38 | 17 | 19 | 24 |
pm10 | 34 | 41 | 93 | 169 | 195 | 181 | 182 | 89 | 41 | 40 | 44 | 25 | 48 | 245 | 165 | 113 | 65 | 36 | 50 | 54 |
no2 | 13 | 11 | 45 | 76 | 71 | 50 | 90 | 49 | 28 | 23 | 21 | 19 | 19 | 123 | 68 | 48 | 36 | 29 | 30 | 32 |
so2 | 6.4 | 9.6 | 14 | 16 | 9.8 | 11 | 7.4 | 4.5 | 4.9 | 3.8 | 6.2 | 2.1 | 5.8 | 30 | 12 | 7.7 | 4.3 | 1.6 | 5.5 | 8.4 |
co | 617 | 710 | 1 | 464 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 568 | 597 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
o3 | 31 | 47 | 73 | 55 | 37 | 41 | 37 | 27 | 25 | 27 | 37 | 18 | 17 | 31 | 32 | 32 | 19 | 8.8 | 34 | 45 |
Belur Math, Howrah - WBPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 11 | 19 | 34 | 57 | 91 | 102 | 111 | 64 | 24 | 29 | 32 | 27 |
pm10 | 23 | 42 | 81 | 132 | 181 | 204 | 236 | 109 | 50 | 53 | 66 | 62 |
no2 | 14 | 18 | 49 | 72 | 66 | 45 | 69 | 36 | 28 | 30 | 30 | 27 |
so2 | 8.7 | 13 | 20 | 26 | 21 | 23 | 25 | 19 | 13 | 13 | 16 | 9.3 |
co | 217 | 302 | 553 | 845 | 1 | 741 | 1 | 576 | 427 | 451 | 435 | 409 |
o3 | - | - | 55 | 50 | 42 | 43 | 38 | 34 | 13 | 17 | 26 | 33 |
Ghusuri, Howrah - WBPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 23 | 28 | 70 | 121 | 154 | 164 | 180 | 111 | 38 | 41 | 43 | 19 | 30 | 155 | 101 | 58 | 30 | 26 | 28 |
pm10 | 54 | 66 | 159 | 286 | 376 | 371 | 471 | 191 | 77 | 80 | 102 | 54 | 89 | 325 | 224 | 153 | 80 | 46 | 72 |
no2 | 14 | 15 | 37 | 71 | 75 | 61 | 79 | 14 | 11 | 15 | 34 | 27 | 25 | 96 | 62 | 59 | 40 | 26 | 22 |
so2 | 7.3 | 7.6 | 27 | 31 | 48 | 39 | 54 | 19 | 15 | 13 | 5 | 0.34 | 0.62 | 80 | 52 | 38 | 17 | 10 | 17 |
co | 291 | 320 | 658 | 1 | 1 | 1 | 1 | 692 | 416 | 451 | 475 | 485 | 470 | 1 | 994 | 917 | 730 | 533 | 406 |
o3 | 46 | 38 | 24 | 27 | 29 | 37 | 38 | 31 | 26 | 31 | 25 | 6.8 | 11 | 26 | 34 | 38 | 24 | 19 | 60 |
Padmapukur, Howrah - WBPCB
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 | 2018-02 | 2018-01 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 11 | 9 | 28 | 40 | 53 | 53 | 53 | 28 | 27 | 24 | 23 | 18 | 15 | 66 | 40 | 30 | 11 | 4.8 | 5.4 | 14 | 19 | 28 | 47 |
so2 | 9.5 | 10 | 15 | 8.8 | 9.1 | 13 | 13 | 16 | 5.1 | 4 | 10 | 7.7 | 25 | 25 | 20 | 16 | 11 | 1.5 | 2.1 | 2.9 | 1.6 | 18 | 8.6 |
co | 474 | 432 | 538 | 806 | 960 | 932 | 1 | 540 | 499 | 374 | 316 | 440 | 462 | 851 | 728 | 574 | 466 | 600 | 388 | 14 | 34 | 967 | 1 |
pm25 | 24 | 22 | 53 | 99 | 116 | 101 | 97 | 59 | 18 | 20 | 26 | 18 | 32 | 149 | 126 | 74 | 25 | 19 | 29 | 64 | 146 | 116 | 168 |
pm10 | 37 | 42 | 84 | 159 | 168 | 170 | 172 | 82 | 40 | 40 | 49 | 32 | 57 | 217 | 198 | 133 | 76 | 45 | 67 | 77 | 127 | 221 | 270 |
o3 | 52 | 45 | 50 | 33 | 25 | 24 | 36 | 43 | 27 | 30 | 32 | 18 | 35 | 49 | 52 | 56 | 39 | 13 | 37 | 45 | 34 | 34 | 21 |
Haldia - WBSPCB
index | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 35 | 29 | 30 | 23 | 17 | 16 | 19 | 16 | 17 | 16 | 28 | 41 | 41 | 34 | 20 | 15 | 16 | 20 | 23 | 14 | 11 | 14 |
o3 | - | - | - | - | - | - | - | - | - | - | - | - | 50 | 52 | 51 | 37 | 45 | 46 | 55 | 50 | 49 | 49 |
pm10 | 210 | 157 | 109 | 57 | 66 | 63 | 50 | 37 | 52 | 70 | 87 | 158 | 152 | 172 | 86 | 43 | 37 | 35 | 38 | 91 | 58 | 101 |
so2 | 19 | 21 | 19 | 20 | 27 | - | 88 | 26 | 31 | 20 | 23 | 28 | 17 | 21 | 18 | 25 | 30 | 47 | 17 | 24 | 19 | 20 |
co | 856 | 2 | 950 | 812 | 1 | 758 | 723 | 1 | 981 | 749 | 677 | 738 | 825 | 941 | 861 | 1 | 847 | 794 | 796 | 852 | 735 | 955 |
Haldia, Haldia - WBPCB
index | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm10 | 92 | 122 | 112 | 69 | 15 | 30 | 32 | 21 | 42 | 168 | 141 | 105 | 55 | 31 | 43 | 59 | 94 |
no2 | - | - | - | - | - | - | - | 14 | 13 | 38 | 29 | 24 | 15 | 14 | 9.2 | 17 | 24 |
so2 | 17 | 15 | 15 | 27 | 33 | 7.6 | 11 | 19 | 17 | 17 | 11 | 13 | 16 | 14 | 19 | 19 | 24 |
co | - | - | - | - | - | - | - | - | - | - | 1 | 912 | 596 | 553 | 341 | 7 | 25 |
o3 | 10 | 12 | 14 | 123 | 12 | 14 | 14 | 11 | 9.7 | 14 | 21 | 22 | 17 | 15 | 19 | 22 | 21 |
Sidhu Kanhu Indoor Stadium, Durgapur - WBPCB
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 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 | 2018-02 | 2018-01 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | - | - | - | - | - | - | - | - | - | - | - | 57 | 72 | 30 | 31 | 61 | 72 | 71 | 64 | 63 |
so2 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 27 | 14 | 13 | 15 | 11 | - | 16 | 15 | 14 | 17 | 20 | 13 |
co | - | - | - | - | - | - | - | 814 | 519 | 560 | 872 | 892 | 946 | 671 | 713 | 779 | 17 | 47 | 1 | 1 |
pm10 | - | - | - | - | 44 | 38 | 49 | 69 | 39 | 129 | - | 143 | 112 | 66 | 65 | 141 | 160 | 218 | 259 | 243 |
o3 | - | - | - | - | - | - | - | - | - | - | - | 26 | 10 | 7 | 7.8 | 19 | 19 | - | - | - |
Ward-32 Bapupara, Siliguri - WBPCB
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 28 | 43 | 66 | 117 | 107 | 97 | 67 | 41 | 17 | 19 | 16 | 28 | 20 | 35 | 66 | 88 | 41 | 23 | 17 | 27 | 101 | 238 |
pm10 | 41 | 67 | 115 | 193 | 183 | 166 | 161 | 74 | 33 | 35 | 30 | 54 | 34 | 56 | 147 | 161 | 86 | 47 | 34 | 59 | 89 | 155 |
no2 | 24 | 27 | 51 | 52 | 44 | 44 | 27 | 16 | 20 | 16 | 16 | 23 | 24 | 26 | 40 | 36 | 26 | 18 | 16 | 24 | 34 | 49 |
so2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7.8 | 8.3 |
co | 469 | 543 | 690 | 885 | 941 | 817 | 845 | 583 | 513 | 463 | 694 | 963 | 971 | 1 | 872 | 798 | 706 | 552 | 488 | 769 | 18 | 43 |
o3 | 35 | 30 | 27 | 26 | 25 | 28 | 29 | 25 | 16 | 15 | 17 | 19 | 29 | 33 | 30 | 28 | 34 | 17 | 15 | 44 | 45 | 29 |