Polusi udara di Courtenay: indeks kualitas udara real-time dan siaga asap.
Perkiraan kualitas polusi dan udara untuk Courtenay. Hari ini Jumat, 2 Mei 2025. Nilai polusi udara berikut telah tercatat untuk Courtenay:- partikulat Matter (PM 2.5) debu - 11 (Bagus)
- nitrogen dioksida (NO2) - 0 (Bagus)
- ozon (O3) - 0 (Bagus)
Apa kualitas udara di Courtenay hari ini? Apakah udara tercemar di Courtenay?. Apakah ada Smog?
Apa tingkat saat PM 2,5 in Courtenay? (partikulat Matter (PM 2.5) debu)
Hari ini PM 2.5 tingkat:
11 (Bagus)
Sebagai perbandingan, tingkat tertinggi PM 2,5 in Courtenay dalam 7 hari terakhir adalah: 28 (Selasa, 30 Mei 2023) dan Terendah: 3 (Sabtu, 27 Mei 2023).
Nilai tertinggi PM 2.5 direkam: 40 (Agustus 2018).
Tingkat terendah dari partikulat Matter PM 2.5 polusi terjadi di bulan: Juni (2.4).
Seberapa tinggi tingkat NO2? (nitrogen dioksida (NO2))
0 (Bagus)
Bagaimana tingkat O3 hari ini di Courtenay? (ozon (O3))
0 (Bagus)
Data saat ini Selasa, 30 Mei 2023 23.00
PM2,5 11 (Bagus)
0 (Bagus)
NO2 0 (Bagus)
O3 0 (Bagus)
Data tentang polusi udara dari beberapa hari terakhir di Courtenay
index
2023-05-24
2023-05-25
2023-05-26
2023-05-27
2023-05-28
2023-05-29
2023-05-30
pm25
5
Good
4
Good
5
Good
3
Good
4
Good
3
Good
28
Moderate
no2
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
o3
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
no
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
data source »
Polusi udara di Courtenay dari Agustus 2018 ke Mei 2020
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
pm25
3 (Good)
5.1 (Good)
8.4 (Good)
11 (Good)
7.6 (Good)
11 (Good)
14 (Moderate)
9.8 (Good)
3.5 (Good)
4.5 (Good)
3 (Good)
2.4 (Good)
3.8 (Good)
3.6 (Good)
11 (Good)
14 (Moderate)
13 (Good)
13 (Good)
14 (Moderate)
12 (Good)
3.8 (Good)
40 (Unhealthy for Sensitive Groups)
data source »
Kualitas hidup di Courtenay
Hijau dan taman di kota
Courtenay
75%
Amerika Serikat: 70%
Venezuela: 41%
Islandia: 72%
partikulat Matter PM 2.5
Courtenay
9 (Good)
Kenikmatan menghabiskan waktu di kota
Courtenay
80%
Amerika Serikat: 75%
Bahama: 53%
Venezuela: 41%
Islandia: 89%
partikulat Matter PM10
Courtenay
15 (Good)
Polusi udara
Courtenay
14%
Amerika Serikat: 29%
Bahama: 52%
Venezuela: 59%
Islandia: 13%
Pembuangan sampah
Courtenay
100%
Amerika Serikat: 71%
Bahama: 29%
Venezuela: 18%
Islandia: 79%
Ketersediaan dan kualitas air minum
Courtenay
67%
Amerika Serikat: 71%
Bahama: 55%
Venezuela: 28%
Islandia: 96%
Kebersihan dan kerasnya
Courtenay
67%
Amerika Serikat: 60%
Bahama: 35%
Venezuela: 22%
Islandia: 75%
Kebisingan dan polusi cahaya
Courtenay
25%
Amerika Serikat: 47%
Bahama: 39%
Venezuela: 47%
Islandia: 23%
Polusi air
Courtenay
33%
Amerika Serikat: 44%
Bahama: 58%
Venezuela: 76%
Islandia: 8,4%
Source: Numbeo
Courtenay Elementary
Selasa, 30 Mei 2023 23.00
PM2,5 11 (Bagus)
partikulat Matter (PM 2.5) debu
0 (Bagus)
index_name_no
NO2 0 (Bagus)
nitrogen dioksida (NO2)
O3 0.04 (Bagus)
ozon (O3)
Courtenay Elementary
index
2023-05-30
2023-05-29
2023-05-28
2023-05-27
2023-05-26
2023-05-25
2023-05-24
pm25
28
3.3
3.8
2.7
4.6
3.7
4.6
no2
0
0
0
0
0
0
0
o3
0.03
0.03
0.03
0.02
0.02
0.02
0.03
no
0
0
0
0
0
0
0
Courtenay Elementary
2018-08 2020-05
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
pm25
3
5.1
8.4
11
7.6
11
14
9.8
3.5
4.5
3
2.4
3.8
3.6
11
14
13
13
14
12
3.8
40
* Pollution data source:
https://openaq.org
(AirNow)
The data is licensed under CC-By 4.0
PM2,5 11 (Bagus)
0 (Bagus)
NO2 0 (Bagus)
O3 0 (Bagus)
Data tentang polusi udara dari beberapa hari terakhir di Courtenay
| index | 2023-05-24 | 2023-05-25 | 2023-05-26 | 2023-05-27 | 2023-05-28 | 2023-05-29 | 2023-05-30 |
|---|---|---|---|---|---|---|---|
| pm25 | 5 Good |
4 Good |
5 Good |
3 Good |
4 Good |
3 Good |
28 Moderate |
| no2 | 0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
| o3 | 0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
| no | 0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 3 (Good) | 5.1 (Good) | 8.4 (Good) | 11 (Good) | 7.6 (Good) | 11 (Good) | 14 (Moderate) | 9.8 (Good) | 3.5 (Good) | 4.5 (Good) | 3 (Good) | 2.4 (Good) | 3.8 (Good) | 3.6 (Good) | 11 (Good) | 14 (Moderate) | 13 (Good) | 13 (Good) | 14 (Moderate) | 12 (Good) | 3.8 (Good) | 40 (Unhealthy for Sensitive Groups) |
Hijau dan taman di kota
Courtenay 75%
Amerika Serikat: 70% Venezuela: 41% Islandia: 72%partikulat Matter PM 2.5
Courtenay 9 (Good)
Kenikmatan menghabiskan waktu di kota
Courtenay 80%
Amerika Serikat: 75% Bahama: 53% Venezuela: 41% Islandia: 89%partikulat Matter PM10
Courtenay 15 (Good)
Polusi udara
Courtenay 14%
Amerika Serikat: 29% Bahama: 52% Venezuela: 59% Islandia: 13%Pembuangan sampah
Courtenay 100%
Amerika Serikat: 71% Bahama: 29% Venezuela: 18% Islandia: 79%Ketersediaan dan kualitas air minum
Courtenay 67%
Amerika Serikat: 71% Bahama: 55% Venezuela: 28% Islandia: 96%Kebersihan dan kerasnya
Courtenay 67%
Amerika Serikat: 60% Bahama: 35% Venezuela: 22% Islandia: 75%Kebisingan dan polusi cahaya
Courtenay 25%
Amerika Serikat: 47% Bahama: 39% Venezuela: 47% Islandia: 23%Polusi air
Courtenay 33%
Amerika Serikat: 44% Bahama: 58% Venezuela: 76% Islandia: 8,4%PM2,5 11 (Bagus)
partikulat Matter (PM 2.5) debu0 (Bagus)
index_name_noNO2 0 (Bagus)
nitrogen dioksida (NO2)O3 0.04 (Bagus)
ozon (O3)Courtenay Elementary
| index | 2023-05-30 | 2023-05-29 | 2023-05-28 | 2023-05-27 | 2023-05-26 | 2023-05-25 | 2023-05-24 |
|---|---|---|---|---|---|---|---|
| pm25 | 28 | 3.3 | 3.8 | 2.7 | 4.6 | 3.7 | 4.6 |
| no2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| o3 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.03 |
| no | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Courtenay Elementary
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 3 | 5.1 | 8.4 | 11 | 7.6 | 11 | 14 | 9.8 | 3.5 | 4.5 | 3 | 2.4 | 3.8 | 3.6 | 11 | 14 | 13 | 13 | 14 | 12 | 3.8 | 40 |