Air Quality
Excellent
No health implications.
12
PM2.5
19
PM10
72
O3
0.5
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
50
Excellent
Sat
18 Jul
54
Good
Sun
19 Jul
65
Good
Mon
20 Jul
74
Good
Tue
21 Jul
85
Good
Wed
22 Jul
81
Good
Thu
23 Jul
41
Excellent
Air quality in the last 12 months (Suijiang)
|
2026/06
|
51
|
49
|
44
|
40
|
55
|
61
|
37
|
29
|
26
|
31
|
33
|
32
|
29
|
38
|
49
|
30
|
22
|
24
|
31
|
29
|
22
|
19
|
24
|
19
|
15
|
21
|
24
|
21
|
23
|
29
|
|
|
2026/05
|
45
|
21
|
20
|
24
|
42
|
54
|
47
|
37
|
31
|
38
|
50
|
42
|
52
|
58
|
36
|
54
|
41
|
25
|
30
|
40
|
46
|
43
|
37
|
31
|
30
|
32
|
38
|
33
|
37
|
45
|
48
|
|
2026/04
|
35
|
38
|
39
|
49
|
57
|
47
|
25
|
30
|
36
|
40
|
30
|
36
|
30
|
26
|
38
|
31
|
29
|
46
|
54
|
96
|
57
|
25
|
31
|
49
|
60
|
87
|
47
|
27
|
27
|
42
|
|
|
2026/03
|
32
|
24
|
23
|
26
|
37
|
55
|
47
|
32
|
18
|
25
|
40
|
61
|
57
|
26
|
30
|
47
|
32
|
25
|
42
|
32
|
49
|
47
|
38
|
32
|
69
|
36
|
48
|
41
|
46
|
34
|
22
|
|
2026/02
|
61
|
67
|
79
|
95
|
78
|
77
|
78
|
34
|
39
|
34
|
42
|
60
|
59
|
65
|
69
|
57
|
128
|
69
|
56
|
61
|
63
|
75
|
82
|
46
|
57
|
53
|
53
|
57
|
|||
|
2026/01
|
37
|
40
|
33
|
26
|
47
|
49
|
62
|
66
|
89
|
118
|
145
|
141
|
119
|
109
|
95
|
126
|
132
|
147
|
103
|
31
|
44
|
46
|
53
|
83
|
67
|
63
|
84
|
95
|
99
|
64
|
36
|
|
2025/12
|
108
|
120
|
78
|
57
|
65
|
70
|
56
|
87
|
89
|
71
|
93
|
97
|
32
|
62
|
71
|
88
|
80
|
101
|
120
|
63
|
52
|
59
|
52
|
67
|
64
|
79
|
91
|
101
|
104
|
88
|
64
|
|
2025/11
|
18
|
20
|
22
|
28
|
37
|
29
|
26
|
19
|
39
|
37
|
27
|
25
|
19
|
30
|
32
|
44
|
19
|
17
|
24
|
43
|
52
|
79
|
84
|
82
|
74
|
83
|
68
|
80
|
96
|
114
|
|
|
2025/10
|
18
|
25
|
44
|
32
|
22
|
18
|
23
|
25
|
38
|
56
|
40
|
14
|
12
|
26
|
36
|
44
|
29
|
18
|
29
|
13
|
8
|
17
|
20
|
22
|
26
|
25
|
21
|
46
|
24
|
25
|
28
|
|
2025/09
|
29
|
39
|
35
|
44
|
39
|
26
|
49
|
36
|
32
|
49
|
32
|
11
|
17
|
36
|
46
|
33
|
22
|
15
|
12
|
27
|
18
|
10
|
14
|
20
|
31
|
25
|
29
|
31
|
11
|
23
|
|
|
2025/08
|
36
|
34
|
38
|
48
|
46
|
31
|
25
|
34
|
25
|
14
|
11
|
23
|
29
|
39
|
38
|
38
|
35
|
19
|
20
|
36
|
21
|
17
|
17
|
15
|
19
|
26
|
33
|
31
|
14
|
17
|
20
|
|
2025/07
|
23
|
24
|
26
|
22
|
11
|
18
|
24
|
30
|
23
|
17
|
18
|
24
|
34
|
32
|
36
|
41
|
40
|
36
|
21
|
19
|
18
|
19
|
17
|
16
|
21
|
16
|
20
|
30
|
34
|
34
|
32
|
|
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