Air Quality
Excellent
No health implications.
3
PM2.5
17
PM10
67
O3
0.3
CO
12
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 May
59
Good
Sun
24 May
72
Good
Mon
25 May
69
Good
Tue
26 May
50
Excellent
Wed
27 May
68
Good
Thu
28 May
17
Excellent
Fri
29 May
18
Excellent
Air quality in the last 12 months (Shizhong)
|
2026/04
|
37
|
34
|
34
|
56
|
65
|
49
|
27
|
28
|
44
|
49
|
37
|
37
|
45
|
35
|
38
|
43
|
42
|
49
|
53
|
101
|
28
|
30
|
44
|
42
|
64
|
68
|
53
|
26
|
25
|
35
|
|
|
2026/03
|
33
|
29
|
45
|
39
|
48
|
62
|
60
|
37
|
31
|
32
|
41
|
52
|
57
|
38
|
41
|
32
|
32
|
36
|
50
|
56
|
50
|
47
|
48
|
45
|
45
|
45
|
61
|
49
|
48
|
36
|
32
|
|
2026/02
|
68
|
80
|
109
|
88
|
98
|
101
|
74
|
48
|
51
|
61
|
60
|
74
|
87
|
85
|
84
|
60
|
108
|
87
|
93
|
89
|
91
|
109
|
100
|
59
|
58
|
39
|
54
|
35
|
|||
|
2026/01
|
26
|
29
|
40
|
46
|
58
|
61
|
77
|
94
|
109
|
150
|
174
|
151
|
128
|
124
|
143
|
180
|
159
|
166
|
80
|
28
|
38
|
34
|
57
|
63
|
74
|
71
|
83
|
84
|
79
|
38
|
45
|
|
2025/12
|
135
|
145
|
82
|
41
|
60
|
70
|
92
|
95
|
120
|
122
|
105
|
109
|
49
|
62
|
79
|
111
|
133
|
109
|
120
|
94
|
45
|
42
|
49
|
55
|
55
|
57
|
72
|
78
|
90
|
107
|
87
|
|
2025/11
|
24
|
20
|
25
|
30
|
42
|
32
|
36
|
35
|
32
|
21
|
21
|
24
|
31
|
41
|
39
|
42
|
30
|
31
|
43
|
56
|
76
|
82
|
82
|
70
|
71
|
68
|
91
|
90
|
108
|
126
|
|
|
2025/10
|
17
|
15
|
19
|
27
|
14
|
20
|
22
|
37
|
52
|
64
|
41
|
15
|
13
|
34
|
35
|
29
|
26
|
28
|
26
|
10
|
11
|
22
|
23
|
30
|
25
|
34
|
26
|
37
|
41
|
30
|
36
|
|
2025/09
|
29
|
35
|
40
|
34
|
31
|
30
|
40
|
33
|
36
|
36
|
29
|
12
|
17
|
20
|
36
|
49
|
14
|
12
|
11
|
16
|
14
|
11
|
13
|
18
|
33
|
30
|
28
|
20
|
14
|
20
|
|
|
2025/08
|
29
|
31
|
33
|
42
|
54
|
40
|
27
|
39
|
36
|
19
|
15
|
18
|
34
|
43
|
37
|
31
|
27
|
28
|
30
|
35
|
40
|
22
|
23
|
26
|
17
|
25
|
34
|
40
|
19
|
15
|
15
|
|
2025/07
|
18
|
20
|
35
|
35
|
17
|
18
|
26
|
19
|
19
|
18
|
18
|
23
|
30
|
33
|
35
|
39
|
40
|
38
|
34
|
21
|
20
|
22
|
17
|
17
|
20
|
25
|
19
|
32
|
33
|
34
|
27
|
|
2025/06
|
32
|
25
|
34
|
37
|
42
|
53
|
40
|
43
|
19
|
30
|
44
|
43
|
40
|
41
|
35
|
33
|
36
|
19
|
19
|
33
|
23
|
28
|
28
|
23
|
14
|
19
|
27
|
30
|
27
|
14
|
|
|
2025/05
|
39
|
59
|
78
|
74
|
38
|
109
|
31
|
45
|
79
|
79
|
61
|
75
|
92
|
136
|
83
|
70
|
74
|
93
|
62
|
63
|
49
|
53
|
59
|
56
|
49
|
46
|
33
|
18
|
23
|
31
|
39
|
|
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