Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
25
O3
0.6
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 May
90
Good
Fri
2 May
90
Good
Sat
3 May
83
Good
Sun
4 May
53
Good
Mon
5 May
58
Good
Tue
6 May
54
Good
Wed
7 May
15
Excellent
Air quality in the last 12 months (Jiangkou)
|
2025/02
|
25
|
18
|
42
|
49
|
59
|
64
|
47
|
60
|
43
|
43
|
42
|
70
|
61
|
37
|
35
|
43
|
31
|
30
|
31
|
36
|
88
|
34
|
49
|
86
|
39
|
31
|
40
|
37
|
|||
|
2025/01
|
88
|
110
|
103
|
119
|
109
|
66
|
65
|
56
|
45
|
54
|
61
|
60
|
63
|
63
|
65
|
66
|
82
|
88
|
73
|
91
|
107
|
132
|
147
|
113
|
20
|
28
|
45
|
76
|
169
|
76
|
44
|
|
2024/12
|
50
|
55
|
83
|
85
|
23
|
39
|
42
|
45
|
53
|
23
|
32
|
64
|
72
|
53
|
46
|
48
|
71
|
79
|
77
|
89
|
104
|
81
|
65
|
70
|
77
|
78
|
82
|
99
|
93
|
112
|
77
|
|
2024/11
|
41
|
47
|
51
|
49
|
58
|
54
|
40
|
42
|
48
|
40
|
32
|
48
|
62
|
63
|
92
|
72
|
17
|
11
|
11
|
14
|
18
|
20
|
51
|
23
|
16
|
16
|
24
|
30
|
29
|
41
|
|
|
2024/10
|
12
|
18
|
28
|
26
|
36
|
46
|
44
|
26
|
27
|
35
|
52
|
67
|
57
|
24
|
28
|
22
|
26
|
26
|
14
|
13
|
16
|
16
|
18
|
20
|
24
|
26
|
30
|
33
|
32
|
32
|
40
|
|
2024/09
|
18
|
20
|
20
|
21
|
32
|
32
|
33
|
26
|
19
|
17
|
23
|
21
|
21
|
15
|
26
|
30
|
27
|
22
|
22
|
23
|
23
|
15
|
20
|
23
|
25
|
30
|
37
|
31
|
43
|
36
|
|
|
2024/08
|
13
|
17
|
18
|
13
|
14
|
16
|
17
|
19
|
19
|
19
|
27
|
39
|
30
|
28
|
29
|
28
|
22
|
19
|
18
|
18
|
17
|
17
|
14
|
13
|
13
|
16
|
15
|
15
|
15
|
18
|
18
|
|
2024/07
|
14
|
18
|
14
|
15
|
14
|
14
|
14
|
16
|
16
|
18
|
17
|
17
|
16
|
18
|
15
|
18
|
14
|
14
|
12
|
13
|
13
|
15
|
16
|
14
|
17
|
21
|
20
|
18
|
13
|
15
|
14
|
|
2024/06
|
16
|
15
|
15
|
12
|
13
|
12
|
13
|
12
|
12
|
11
|
14
|
13
|
15
|
14
|
18
|
16
|
13
|
11
|
15
|
19
|
17
|
18
|
16
|
16
|
17
|
14
|
12
|
17
|
13
|
14
|
|
|
2024/05
|
13
|
15
|
12
|
12
|
17
|
25
|
19
|
25
|
22
|
23
|
16
|
21
|
18
|
24
|
33
|
40
|
34
|
15
|
13
|
14
|
14
|
21
|
19
|
18
|
19
|
17
|
13
|
20
|
16
|
13
|
15
|
|
2024/04
|
22
|
26
|
18
|
24
|
16
|
14
|
14
|
17
|
19
|
21
|
26
|
23
|
22
|
28
|
37
|
30
|
15
|
19
|
14
|
17
|
34
|
34
|
22
|
24
|
19
|
16
|
15
|
17
|
18
|
12
|
|
|
2024/03
|
71
|
48
|
44
|
29
|
26
|
48
|
59
|
45
|
51
|
49
|
44
|
35
|
26
|
27
|
35
|
21
|
19
|
14
|
28
|
51
|
46
|
54
|
33
|
32
|
20
|
14
|
21
|
23
|
25
|
23
|
25
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution