空气污染在 加拿大 :实时空气质量指数和烟雾警报。

当前数据 2024年4月16日星期二 上午10:00

PM2,5 5 (Good)

O3 5 (Good)

NO2 3 (Good)

SO2 1 (Good)

CO 83 (Good)

PM10 13 (Good)

0 (Good)

0 (Good)


index 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-14 2024-04-15 2024-04-16 2022-05-27 2022-07-27 2022-07-28 2022-07-29 2022-07-30 2022-07-31 2022-08-01 2022-08-02 2022-08-03 2024-01-31 2024-02-01 2024-02-02 2024-02-03 2024-02-04 2024-02-05 2024-02-06 2024-02-07 2023-05-24 2023-05-25 2023-05-26 2023-05-27 2023-05-28 2023-05-29 2023-05-30 2023-08-04 2023-08-02 2023-08-03 2023-08-01 2023-07-31 2023-07-30 2023-07-29 2023-07-28 2023-07-17 2023-07-05 2023-07-07 2023-07-03 2023-07-04 2023-07-08 2023-07-02 2023-07-06 2023-07-01
PM2,5 4
Good
4
Good
5
Good
3
Good
3
Good
5
Good
5
Good
3
Good
5
Good
9
Good
8
Good
11
Good
8
Good
10
Good
5
Good
2
Good
2
Good
3
Good
3
Good
3
Good
4
Good
5
Good
4
Good
5
Good
9
Good
6
Good
6
Good
6
Good
5
Good
5
Good
4
Good
14
Moderate
4
Good
5
Good
4
Good
5
Good
5
Good
6
Good
6
Good
5
Good
40
Unhealthy for Sensitive Groups
12
Good
8
Good
11
Good
15
Moderate
5
Good
20
Moderate
12
Good
40
Unhealthy for Sensitive Groups
O3 0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
83
Moderate
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
SO2 0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
3
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
NO2 0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
10
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
CO 0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
209
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
1
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
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
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
PM10 10
Good
14
Good
15
Good
8
Good
11
Good
12
Good
12
Good
7
Good
16
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
4
Good
6
Good
6
Good
7
Good
7
Good
6
Good
7
Good
12
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
data source »
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
3.9
Good
4.7
Good
5.2
Good
5.8
Good
5
Good
5
Good
5
Good
4.2
Good
4.2
Good
4.9
Good
5.6
Good
4.8
Good
4.5
Good
4.5
Good
6.1
Good
5.7
Good
5.2
Good
6.2
Good
5.1
Good
4.5
Good
3.5
Good
6.7
Good
5.2
Good
4.3
Good
5.7
Good
5.2
Good
5
Good
5.9
Good
6
Good
5.9
Good
5.8
Good
5
Good
5.8
Good
6.4
Good
6
Good
5
Good
4.5
Good
4.7
Good
5.6
Good
6.4
Good
6.8
Good
6.3
Good
6.4
Good
4.9
Good
3.7
Good
4.7
Good
5
Good
4.5
Good
4.8
Good
5.3
Good
4.8
Good
PM10 6.7
Good
6.7
Good
8.1
Good
7.2
Good
5.3
Good
6.7
Good
13
Good
8
Good
7.2
Good
12
Good
9.8
Good
9.3
Good
11
Good
9.4
Good
12
Good
9.5
Good
6.8
Good
5.6
Good
7.3
Good
8.8
Good
6.8
Good
15
Good
13
Good
9.2
Good
13
Good
10
Good
9
Good
6.3
Good
5.4
Good
6.2
Good
6.1
Good
8.5
Good
10
Good
16
Good
12
Good
9.6
Good
11
Good
9.1
Good
8.2
Good
11
Good
9
Good
8.6
Good
8.3
Good
8
Good
10
Good
11
Good
11
Good
12
Good
21
Moderate
19
Good
11
Good
data source »

生活质量 加拿大

城市中的绿化和公园

加拿大 77%

美国: 70% 委內瑞拉: 41% 冰岛: 72%

在城市中消磨时光的乐趣

加拿大 79%

美国: 75% 巴哈马: 53% 委內瑞拉: 41% 冰岛: 89%

空气污染

加拿大 24%

美国: 29% 巴哈马: 52% 委內瑞拉: 59% 冰岛: 13%

垃圾处理机

加拿大 74%

美国: 71% 巴哈马: 29% 委內瑞拉: 18% 冰岛: 79%

饮用水的供应和质量

加拿大 82%

美国: 71% 巴哈马: 55% 委內瑞拉: 28% 冰岛: 96%

清洁和整洁

加拿大 66%

美国: 60% 巴哈马: 35% 委內瑞拉: 22% 冰岛: 75%

噪声和光污染

加拿大 42%

美国: 47% 巴哈马: 39% 委內瑞拉: 47% 冰岛: 23%

水污染

加拿大 35%

美国: 44% 巴哈马: 58% 委內瑞拉: 76% 冰岛: 8.4%
Source: Numbeo



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