Air Quality
Excellent
No health implications.
23
PM2.5
29
PM10
22
O3
1.0
CO
5
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Oct
49
Excellent
Sun
25 Oct
59
Good
Mon
26 Oct
38
Excellent
Tue
27 Oct
36
Excellent
Wed
28 Oct
50
Excellent
Thu
29 Oct
55
Good
Fri
30 Oct
17
Excellent
Air quality in the last 12 months (Shizhong)
|
2026/08
|
20
|
23
|
28
|
28
|
43
|
39
|
37
|
42
|
37
|
50
|
50
|
32
|
39
|
49
|
55
|
54
|
26
|
22
|
32
|
34
|
41
|
32
|
28
|
38
|
45
|
36
|
41
|
44
|
21
|
30
|
45
|
|
2026/07
|
35
|
36
|
30
|
29
|
34
|
41
|
44
|
37
|
43
|
50
|
25
|
23
|
32
|
40
|
40
|
41
|
30
|
31
|
32
|
43
|
52
|
53
|
56
|
46
|
38
|
48
|
34
|
28
|
34
|
26
|
23
|
|
2026/06
|
47
|
45
|
48
|
41
|
54
|
65
|
30
|
30
|
27
|
33
|
29
|
37
|
34
|
39
|
49
|
40
|
28
|
36
|
33
|
26
|
22
|
22
|
23
|
24
|
17
|
25
|
29
|
23
|
24
|
22
|
|
|
2026/05
|
67
|
22
|
30
|
39
|
70
|
76
|
55
|
50
|
45
|
48
|
60
|
71
|
63
|
50
|
46
|
60
|
50
|
28
|
31
|
35
|
47
|
53
|
50
|
39
|
34
|
40
|
43
|
40
|
52
|
48
|
54
|
|
2026/04
|
38
|
39
|
49
|
55
|
60
|
44
|
28
|
34
|
37
|
36
|
31
|
29
|
29
|
28
|
38
|
35
|
30
|
47
|
63
|
135
|
44
|
28
|
38
|
61
|
85
|
114
|
49
|
26
|
31
|
46
|
|
|
2026/03
|
23
|
28
|
26
|
24
|
36
|
51
|
56
|
29
|
19
|
30
|
48
|
62
|
58
|
23
|
37
|
50
|
30
|
29
|
52
|
42
|
48
|
53
|
44
|
42
|
58
|
46
|
55
|
46
|
43
|
27
|
25
|
|
2026/02
|
86
|
87
|
89
|
126
|
112
|
97
|
77
|
36
|
44
|
45
|
55
|
70
|
73
|
85
|
91
|
55
|
116
|
71
|
72
|
70
|
72
|
80
|
89
|
51
|
61
|
47
|
41
|
53
|
|||
|
2026/01
|
45
|
54
|
36
|
39
|
63
|
53
|
64
|
73
|
95
|
143
|
182
|
184
|
165
|
156
|
96
|
140
|
147
|
183
|
92
|
31
|
53
|
58
|
56
|
78
|
89
|
85
|
86
|
101
|
112
|
60
|
56
|
|
2025/12
|
129
|
131
|
74
|
66
|
83
|
73
|
75
|
109
|
138
|
110
|
108
|
130
|
42
|
67
|
80
|
104
|
109
|
127
|
144
|
105
|
64
|
70
|
65
|
64
|
80
|
81
|
112
|
109
|
118
|
122
|
91
|
|
2025/11
|
19
|
25
|
21
|
24
|
48
|
36
|
23
|
32
|
58
|
35
|
33
|
31
|
31
|
42
|
36
|
49
|
27
|
29
|
37
|
51
|
64
|
93
|
102
|
103
|
98
|
101
|
90
|
93
|
121
|
118
|
|
|
2025/10
|
27
|
27
|
38
|
33
|
23
|
17
|
31
|
31
|
42
|
48
|
27
|
12
|
15
|
29
|
49
|
53
|
32
|
29
|
26
|
12
|
11
|
16
|
16
|
11
|
22
|
31
|
21
|
41
|
33
|
32
|
29
|
|
2025/09
|
31
|
48
|
47
|
51
|
48
|
37
|
53
|
40
|
38
|
49
|
22
|
12
|
24
|
34
|
55
|
18
|
24
|
13
|
14
|
36
|
18
|
11
|
15
|
19
|
36
|
44
|
29
|
26
|
14
|
31
|
|
|
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