Polusi udara di Chennai district: indeks kualitas udara real-time dan siaga asap.

Data terbaru 7 hari terakhir Chennai district Polusi Oktober 2018 - Mei 2020 Kualitas hidup
Data saat ini dari Stasiun: US Diplomatic Post: Chennai Velachery Res. Area, Chennai - CPCB US Diplomatic Post: Chennai
Lokasi: « Tamil Nadu Chennai district Vepery » Pallipatu »
Perkiraan kualitas polusi dan udara untuk Chennai district. Hari ini Minggu, 18 Mei 2025. Nilai polusi udara berikut telah tercatat untuk Chennai district:
  1. partikulat Matter (PM 2.5) debu - -305 (Bagus)
  2. nitrogen dioksida (NO2) - 48 (Moderat)
  3. karbon monoksida (CO) - 940 (Bagus)
  4. ozon (O3) - 4 (Bagus)
  5. sulfur dioksida (SO2) - 20 (Bagus)
  6. partikulat Matter (PM10) debu tersuspensi - 70 (Tidak sehat untuk kelompok sensitif)
Indeks kualitas udara (AQI) real-time untuk Chennai district, Selasa, 6 Februari 2024: 3.

air quality index: 2
AQI 3 Tidak sehat untuk kelompok sensitif

Apa kualitas udara di Chennai district hari ini? Apakah udara tercemar di Chennai district?. Apakah ada Smog?

Hari ini (Selasa, 6 Februari 2024) kualitas udara cukup tercemar di Chennai district. Orang sehat mungkin mengalami sedikit iritasi dan orang yang sensitif akan sedikit terpengaruh ke tingkat yang lebih besar oleh polusi di Chennai district.


Apa tingkat saat PM 2,5 in Chennai district? (partikulat Matter (PM 2.5) debu)
Hari ini PM 2.5 tingkat: -305 (Bagus) Sebagai perbandingan, tingkat tertinggi PM 2,5 in Chennai district dalam 7 hari terakhir adalah: 63 (Selasa, 6 Februari 2024) dan Terendah: -999 (Selasa, 26 September 2023). Nilai tertinggi PM 2.5 direkam: 597 (Desember 2018). Tingkat terendah dari partikulat Matter PM 2.5 polusi terjadi di bulan: Mei (9.1).

Seberapa tinggi tingkat NO2? (nitrogen dioksida (NO2))
48 (Moderat)

Seberapa tinggi tingkat CO? (karbon monoksida (CO))
940 (Bagus)

Bagaimana tingkat O3 hari ini di Chennai district? (ozon (O3))
4 (Bagus)

Apa tingkat polusi SO2? (sulfur dioksida (SO2))
20 (Bagus)

Apa tingkat PM10 hari ini di Chennai district? (partikulat Matter (PM10) debu tersuspensi)
Level saat ini dari partikulat Matter PM10 di Chennai district adalah: 70 (Tidak sehat untuk kelompok sensitif)



Data saat ini Selasa, 6 Februari 2024 07.00

PM2,5 -305 (Bagus)

NO2 48 (Moderat)

CO 940 (Bagus)

O3 4 (Bagus)

SO2 20 (Bagus)

PM10 70 (Tidak sehat untuk kelompok sensitif)

Data tentang polusi udara dari beberapa hari terakhir di Chennai district

index 2023-09-26 2023-09-27 2023-09-28 2023-09-29 2023-09-30 2023-10-01 2023-10-02 2023-10-03 2022-10-31 2024-01-31 2024-02-01 2024-02-02 2024-02-03 2024-02-04 2024-02-05 2024-02-06
pm25 -999
Good		 -999
Good		 -999
Good		 -999
Good		 -999
Good		 -999
Good		 -999
Good		 -999
Good		 31
Moderate		 30
Moderate		 15
Moderate		 15
Moderate		 20
Moderate		 19
Moderate		 36
Unhealthy for Sensitive Groups		 63
Unhealthy
no2 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 36
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
co -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 875
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
o3 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 4
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
so2 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 20
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
pm10 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 71
Unhealthy for Sensitive Groups		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
data source »
Polusi udara di Chennai district dari Oktober 2018 ke Mei 2020
pollution pm25 hikersbay.com
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 2018-09 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 2018-11 2018-10
pm25 9.1 (Good) 9.6 (Good) 24 (Moderate) 32 (Moderate) 32 (Moderate) 30 (Moderate) 39 (Unhealthy for Sensitive Groups) 20 (Moderate) 19 (Moderate) 17 (Moderate) 36 (Unhealthy for Sensitive Groups) 30 (Moderate) 25 (Moderate) 15 (Moderate) 22 (Moderate) 34 (Moderate) 205 (Very bad Hazardous) 597 (Very bad Hazardous) 35 (Moderate) 60 (Unhealthy) 45 (Unhealthy for Sensitive Groups) 105 (Very Unhealthy) 66 (Unhealthy) 40 (Unhealthy for Sensitive Groups) 201 (Very bad Hazardous) 329 (Very bad Hazardous) 84 (Very Unhealthy) 54 (Unhealthy for Sensitive Groups) 52 (Unhealthy for Sensitive Groups) 65 (Unhealthy) 18 (Moderate) 23 (Moderate) 27 (Moderate) 24 (Moderate) 40 (Unhealthy for Sensitive Groups) 31 (Moderate) 29 (Moderate) 32 (Moderate) 47 (Unhealthy for Sensitive Groups) 54 (Unhealthy for Sensitive Groups) 50 (Unhealthy for Sensitive Groups) 50 (Unhealthy for Sensitive Groups) 30 (Moderate) 37 (Unhealthy for Sensitive Groups) 33 (Moderate) 37 (Unhealthy for Sensitive Groups) 18 (Moderate) 20 (Moderate) 26 (Moderate) 36 (Unhealthy for Sensitive Groups) 49 (Unhealthy for Sensitive Groups) 63 (Unhealthy) 41 (Unhealthy for Sensitive Groups) 34 (Moderate)
no2 1.7 (Good) 1.6 (Good) 3.8 (Good) 5.7 (Good) 4.9 (Good) 8.8 (Good) 16 (Good) 18 (Good) 17 (Good) 17 (Good) 23 (Good) 27 (Good) 8.3 (Good) 7.6 (Good) - (Good) 11 (Good) - (Good) - (Good) 15 (Good) 15 (Good) - (Good) - (Good) 46 (Moderate) 33 (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) 9.8 (Good) 13 (Good)
so2 4 (Good) 7.4 (Good) 6.4 (Good) 6 (Good) 5.3 (Good) 4.9 (Good) 4.5 (Good) 4.7 (Good) 3.6 (Good) 3.8 (Good) 3.7 (Good) 4.1 (Good) 4.7 (Good) 4.6 (Good) - (Good) 4.5 (Good) - (Good) - (Good) 4.2 (Good) 4.3 (Good) - (Good) - (Good) 9.1 (Good) 4.1 (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) 4.2 (Good) 6.2 (Good)
co 744 (Good) 747 (Good) 665 (Good) 875 (Good) 845 (Good) 454 (Good) 525 (Good) 793 (Good) 724 (Good) 724 (Good) 767 (Good) 1 (Good) 826 (Good) 843 (Good) - (Good) 1 (Good) - (Good) - (Good) 659 (Good) 648 (Good) - (Good) - (Good) 925 (Good) 779 (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) 966 (Good) 779 (Good)
o3 12 (Good) 11 (Good) 5.6 (Good) 20 (Good) 12 (Good) 23 (Good) 17 (Good) 15 (Good) 15 (Good) 20 (Good) 34 (Good) 41 (Good) 18 (Good) 16 (Good) - (Good) 75 (Moderate) - (Good) - (Good) 31 (Good) 9.2 (Good) - (Good) - (Good) 34 (Good) 26 (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) 21 (Good) 32 (Good)
data source »

Kualitas hidup di Chennai district

Hijau dan taman di kota

Chennai district 42%

Nepal: 32% Bangladesh: 33% Bhutan: 82% Sri Lanka: 59% Pakistan: 49%

partikulat Matter PM 2.5

Chennai district 49 (Unhealthy for Sensitive Groups)

Kenikmatan menghabiskan waktu di kota

Chennai district 41%

Nepal: 32% Bangladesh: 26% Bhutan: 61% Sri Lanka: 52% Pakistan: 43%

partikulat Matter PM10

Chennai district 80 (Unhealthy)

Polusi udara

Chennai district 63%

Nepal: 76% Bangladesh: 78% Bhutan: 45% Sri Lanka: 53% Pakistan: 64%

Pembuangan sampah

Chennai district 30%

Nepal: 25% Bangladesh: 22% Bhutan: 47% Sri Lanka: 41% Pakistan: 34%

Ketersediaan dan kualitas air minum

Chennai district 40%

Nepal: 36% Bangladesh: 44% Bhutan: 64% Sri Lanka: 65% Pakistan: 44%

Kebersihan dan kerasnya

Chennai district 32%

Nepal: 27% Bangladesh: 23% Bhutan: 57% Sri Lanka: 52% Pakistan: 40%

Kebisingan dan polusi cahaya

Chennai district 57%

Nepal: 55% Bangladesh: 63% Bhutan: 55% Sri Lanka: 50% Pakistan: 59%

Polusi air

Chennai district 74%

Nepal: 76% Bangladesh: 74% Bhutan: 56% Sri Lanka: 57% Pakistan: 70%
Source: Numbeo


US Diplomatic Post: Chennai

Selasa, 3 Oktober 2023 08.00

PM2,5 -999 (Bagus)

partikulat Matter (PM 2.5) debu

Velachery Res. Area, Chennai - CPCB

Senin, 31 Oktober 2022 01.45

NO2 48 (Moderat)

nitrogen dioksida (NO2)

CO 940 (Bagus)

karbon monoksida (CO)

PM2,5 32 (Moderat)

partikulat Matter (PM 2.5) debu

O3 3.6 (Bagus)

ozon (O3)

SO2 20 (Bagus)

sulfur dioksida (SO2)

PM10 70 (Tidak sehat untuk kelompok sensitif)

partikulat Matter (PM10) debu tersuspensi

US Diplomatic Post: Chennai

Selasa, 6 Februari 2024 07.00

PM2,5 52 (Tidak sehat untuk kelompok sensitif)

partikulat Matter (PM 2.5) debu

US Diplomatic Post: Chennai

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 -999 -999 -999 -999 -999

Velachery Res. Area, Chennai - CPCB

index 2022-10-31
no2 36
co 875
pm25 31
o3 4.5
so2 20
pm10 71

US Diplomatic Post: Chennai

index 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
pm25 63 36 19 20 15 15 30

US Diplomatic Post: Chennai

2015-12   2020-05
pollution pm25 hikersbay.com
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 2018-09 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 9.5 8.9 22 31 35 35 48 14 21 19 22 19 24 15 22 35 205 597 43 94 45 105 95 46 201 329 84 54 52 65 18 23 27 24 40 31 29 32 47 54 50 50 30 37 33 37 18 20 26 36 49 63

Velachery Res. Area, Chennai - CPCB

2018-04   2020-05
pollution pm25 hikersbay.com
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
pm25 8.7 10 27 32 30 25 30 26 16 14 49 41 26 16 34 41 34 26 26 37 34
no2 1.7 1.6 3.8 5.7 4.9 8.8 16 18 17 17 23 27 8.3 7.6 11 9.8 13 15 15 46 33
so2 4 7.4 6.4 6 5.3 4.9 4.5 4.7 3.6 3.8 3.7 4.1 4.7 4.6 4.5 4.2 6.2 4.2 4.3 9.1 4.1
co 744 747 665 875 845 454 525 793 724 724 767 1 826 843 1 966 779 659 648 925 779
o3 12 11 5.6 20 12 23 17 15 15 20 34 41 18 16 75 21 32 31 9.2 34 26

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