Jaka jest dzisiaj jakość powietrza w Kolkata? Czy powietrze jest zanieczyszczone w Kolkata? Czy jest dużo smogu?
Jaki jest obecny poziom PM2.5 w Kolkata? (cząstki stałe (PM2.5) pył)
Dzisiejszy poziom PM2.5 to:
35 (Niezdrowy dla grup wrażliwych)
Dla porównania, najwyższy poziom PM2,5 w Kolkata w ciągu ostatnich 7 dni wyniósł: 33 (piątek, 21 sierpnia 2026) i najniższy: 10 (poniedziałek, 24 sierpnia 2026).
Najwyższe wartości PM2,5 zostały zarejestrowane: 209 (styczeń 2018).
Najniższy poziom pyłu zawieszonego PM2,5 występuje w: sierpniu (15).
Jaki jest dziś poziom PM10 w Kolkata? (cząstki stałe (PM10) pył zawieszony)
Obecny poziom pyłu zawieszonego PM10 w Kolkata to:
36 (Umiarkowany)
Najwyższe wartości PM10 występują zwykle w: 184 (styczeń 2017).
Najniższa wartość pyłu zawieszonego PM10 zanieczyszczenia w Kolkata jas zwykle rejestrowane w: czerwcu (16).
Jak jest dziś poziom O3 w Kolkata? (ozon (O3))
71 (Umiarkowany)
Jak wysoki jest poziom NO2? (dwutlenek azotu (NO2))
14 (Dobry)
Jaki jest poziom zanieczyszczenia SO2? (dwutlenek siarki (SO2))
12 (Dobry)
Jak wysoki jest poziom CO? (tlenek węgla (CO))
418 (Dobry)
PM2,5 35 (Niezdrowy dla grup wrażliwych)
PM10 36 (Umiarkowany)
O3 71 (Umiarkowany)
NO2 14 (Dobry)
SO2 12 (Dobry)
CO 418 (Dobry)
| index | 2026-08-27 | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 31 Moderate |
22 Moderate |
11 Good |
10 Good |
12 Good |
28 Moderate |
33 Moderate |
22 Moderate |
| pm10 | 33 Moderate |
24 Moderate |
13 Good |
11 Good |
13 Good |
31 Moderate |
37 Moderate |
26 Moderate |
| o3 | 98 Moderate |
92 Moderate |
77 Moderate |
84 Moderate |
75 Moderate |
84 Moderate |
103 Moderate |
88 Moderate |
| no2 | 11 Good |
9 Good |
6 Good |
6 Good |
9 Good |
11 Good |
11 Good |
8 Good |
| so2 | 13 Good |
9 Good |
6 Good |
6 Good |
9 Good |
12 Good |
14 Good |
9 Good |
| co | 450 Good |
453 Good |
274 Good |
300 Good |
332 Good |
487 Good |
466 Good |
394 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 | 2019-03 | 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 (Moderate) | 28 (Moderate) | 61 (Unhealthy) | 120 (Very bad Hazardous) | 141 (Very bad Hazardous) | 148 (Very bad Hazardous) | 128 (Very bad Hazardous) | 54 (Unhealthy for Sensitive Groups) | 19 (Moderate) | 15 (Moderate) | 19 (Moderate) | 22 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 62 (Unhealthy) | 94 (Very Unhealthy) | 187 (Very bad Hazardous) | 174 (Very bad Hazardous) | 125 (Very bad Hazardous) | 79 (Very Unhealthy) | 62 (Unhealthy) | 33 (Moderate) | 30 (Moderate) | 40 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 43 (Unhealthy for Sensitive Groups) | 82 (Very Unhealthy) | 104 (Very Unhealthy) | 209 (Very bad Hazardous) | 162 (Very bad Hazardous) | 101 (Very Unhealthy) | 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) | 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) |
| no2 | - (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) | 45 (Moderate) | - (Good) | - (Good) | 46 (Moderate) | 39 (Good) | 37 (Good) | 20 (Good) | 26 (Good) | 66 (Moderate) | 104 (Unhealthy for Sensitive Groups) | 103 (Unhealthy for Sensitive Groups) | 42 (Moderate) | 36 (Good) | 22 (Good) | 26 (Good) | 22 (Good) | 21 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| so2 | - (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) | 5.8 (Good) | - (Good) | - (Good) | 11 (Good) | 11 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| co | - (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) | 1 (Good) | - (Good) | - (Good) | 638 (Good) | 775 (Good) | 1 (Good) | 758 (Good) | 899 (Good) | 1 (Good) | 2 (Good) | 1 (Good) | 2 (Good) | 1 (Good) | 506 (Good) | 524 (Good) | 559 (Good) | 553 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| o3 | - (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) | 24 (Good) | - (Good) | - (Good) | 19 (Good) | 87 (Moderate) | 50 (Good) | 39 (Good) | 26 (Good) | 22 (Good) | 13 (Good) | 14 (Good) | 15 (Good) | 16 (Good) | 12 (Good) | 14 (Good) | 17 (Good) | 17 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| pm10 | - (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) | 96 (Unhealthy) | - (Good) | - (Good) | 30 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 139 (Very Unhealthy) | 184 (Very bad Hazardous) | 158 (Very bad Hazardous) | 143 (Very Unhealthy) | 76 (Unhealthy for Sensitive Groups) | 24 (Moderate) | 29 (Moderate) | 24 (Moderate) | 16 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
Zieleń i parki w mieście
Kolkata 47%
Nepal: 32% Bangladesz: 33% Bhutan: 82% Sri Lanka: 59% Pakistan: 49%cząstki stałe PM2.5
Kolkata 74 (Unhealthy)
Przyjemność spędzania czasu w mieście
Kolkata 35%
Nepal: 32% Bangladesz: 26% Bhutan: 61% Sri Lanka: 52% Pakistan: 43%cząstki stałe PM10
Kolkata 140 (Very Unhealthy)
Zanieczyszczenie powietrza
Kolkata 74%
Nepal: 76% Bangladesz: 78% Bhutan: 45% Sri Lanka: 53% Pakistan: 64%Utylizacja śmieci
Kolkata 32%
Nepal: 25% Bangladesz: 22% Bhutan: 47% Sri Lanka: 41% Pakistan: 34%Dostępność i jakość wody pitnej
Kolkata 48%
Nepal: 36% Bangladesz: 44% Bhutan: 64% Sri Lanka: 65% Pakistan: 44%Czystość i porządek
Kolkata 33%
Nepal: 27% Bangladesz: 23% Bhutan: 57% Sri Lanka: 52% Pakistan: 40%Hałas i zanieczyszczenie świetlne
Kolkata 65%
Nepal: 55% Bangladesz: 63% Bhutan: 55% Sri Lanka: 50% Pakistan: 59%Zanieczyszczenie wody
Kolkata 69%
Nepal: 76% Bangladesz: 74% Bhutan: 56% Sri Lanka: 57% Pakistan: 70%PM2,5 35 (Umiarkowany)
cząstki stałe (PM2.5) pyłPM10 36 (Umiarkowany)
cząstki stałe (PM10) pył zawieszonyO3 71 (Umiarkowany)
ozon (O3)NO2 14 (Dobry)
dwutlenek azotu (NO2)SO2 12 (Dobry)
dwutlenek siarki (SO2)CO 418 (Dobry)
tlenek węgla (CO)Kolkata
| index | 2026-08-20 | 2026-08-21 | 2026-08-22 | 2026-08-23 | 2026-08-24 | 2026-08-25 | 2026-08-26 | 2026-08-27 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 22 | 33 | 28 | 12 | 10 | 11 | 22 | 31 |
| pm10 | 26 | 37 | 31 | 13 | 11 | 13 | 24 | 33 |
| o3 | 88 | 103 | 84 | 75 | 84 | 77 | 92 | 98 |
| no2 | 8.4 | 11 | 11 | 8.8 | 5.6 | 6.1 | 9 | 11 |
| so2 | 9.5 | 14 | 12 | 8.8 | 6.4 | 5.8 | 9.2 | 13 |
| co | 394 | 466 | 487 | 332 | 300 | 274 | 453 | 450 |
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 | - | - | - | - | - | - | - | - | - | - | - | - |
Prognoza pogody na 16 dni dla: Indie. Dziś około 28°C (deszcz), minima w okolicach 24°C. Temperatura i warunki aktualizowane codziennie. Silny wiatr (ok. 23 km/h) skutecznie rozwiewa smog i pyły.
Indeks UV Indie wynosi dziś 6.7 (wysoki) — bez ochrony jasna skóra może ulec poparzeniu już po ok. 30 minutach.
Aktualne PM2.5 w okolicy: Kolkata — porównaj pobliskie miejscowości.