Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
46
O3
0.6
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
32
Excellent
Thu
23 Jul
40
Excellent
Fri
24 Jul
34
Excellent
Sat
25 Jul
41
Excellent
Sun
26 Jul
49
Excellent
Mon
27 Jul
40
Excellent
Tue
28 Jul
24
Excellent
Air quality in the last 12 months (Gangkou)
|
2026/06
|
25
|
21
|
28
|
29
|
30
|
27
|
30
|
27
|
23
|
27
|
39
|
32
|
24
|
28
|
30
|
29
|
19
|
35
|
37
|
37
|
33
|
29
|
45
|
35
|
35
|
21
|
21
|
29
|
25
|
25
|
|
|
2026/05
|
38
|
33
|
25
|
26
|
44
|
34
|
35
|
29
|
31
|
36
|
51
|
29
|
27
|
37
|
42
|
25
|
21
|
22
|
19
|
21
|
26
|
30
|
31
|
36
|
37
|
34
|
34
|
31
|
26
|
32
|
40
|
|
2026/04
|
32
|
57
|
50
|
39
|
52
|
55
|
59
|
64
|
52
|
44
|
51
|
58
|
58
|
52
|
49
|
37
|
38
|
36
|
44
|
27
|
34
|
37
|
34
|
35
|
49
|
42
|
28
|
26
|
26
|
29
|
|
|
2026/03
|
27
|
29
|
23
|
26
|
37
|
67
|
55
|
58
|
55
|
20
|
40
|
48
|
56
|
58
|
57
|
49
|
47
|
45
|
46
|
44
|
48
|
52
|
41
|
43
|
33
|
32
|
46
|
52
|
47
|
37
|
38
|
|
2026/02
|
38
|
56
|
61
|
49
|
52
|
55
|
55
|
38
|
47
|
76
|
30
|
49
|
56
|
54
|
48
|
44
|
127
|
58
|
72
|
38
|
45
|
47
|
47
|
50
|
57
|
58
|
43
|
44
|
|||
|
2026/01
|
66
|
26
|
47
|
75
|
53
|
29
|
45
|
51
|
58
|
67
|
70
|
64
|
74
|
82
|
68
|
61
|
64
|
67
|
66
|
63
|
36
|
15
|
39
|
50
|
74
|
51
|
51
|
55
|
80
|
55
|
41
|
|
2025/12
|
80
|
69
|
58
|
75
|
83
|
75
|
72
|
62
|
66
|
73
|
76
|
65
|
34
|
39
|
60
|
52
|
50
|
59
|
55
|
52
|
55
|
67
|
44
|
43
|
25
|
52
|
56
|
66
|
79
|
76
|
63
|
|
2025/11
|
30
|
28
|
21
|
10
|
15
|
28
|
30
|
45
|
41
|
21
|
20
|
20
|
36
|
37
|
49
|
53
|
63
|
30
|
18
|
28
|
26
|
39
|
51
|
52
|
43
|
54
|
47
|
58
|
60
|
65
|
|
|
2025/10
|
36
|
30
|
19
|
29
|
25
|
46
|
29
|
32
|
43
|
40
|
42
|
43
|
27
|
34
|
23
|
38
|
47
|
41
|
38
|
23
|
20
|
18
|
22
|
45
|
67
|
45
|
38
|
39
|
52
|
49
|
30
|
|
2025/09
|
29
|
29
|
23
|
30
|
30
|
24
|
27
|
29
|
24
|
23
|
21
|
22
|
27
|
28
|
20
|
25
|
25
|
28
|
30
|
35
|
37
|
25
|
25
|
30
|
16
|
19
|
25
|
28
|
25
|
37
|
|
|
2025/08
|
20
|
28
|
37
|
46
|
29
|
21
|
32
|
36
|
36
|
32
|
26
|
25
|
26
|
34
|
20
|
28
|
27
|
25
|
21
|
31
|
31
|
29
|
31
|
29
|
20
|
30
|
31
|
27
|
22
|
38
|
27
|
|
2025/07
|
14
|
21
|
26
|
33
|
35
|
27
|
19
|
15
|
27
|
30
|
25
|
28
|
28
|
21
|
24
|
29
|
23
|
26
|
28
|
23
|
15
|
16
|
26
|
17
|
29
|
35
|
25
|
24
|
35
|
26
|
34
|
|
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