Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
31
O3
0.3
CO
10
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jul
53
Good
Tue
14 Jul
58
Good
Wed
15 Jul
64
Good
Thu
16 Jul
89
Good
Fri
17 Jul
92
Good
Sat
18 Jul
58
Good
Sun
19 Jul
49
Excellent
Air quality in the last 12 months (Shizhong)
|
2026/06
|
85
|
81
|
67
|
50
|
64
|
58
|
47
|
63
|
63
|
67
|
59
|
78
|
61
|
53
|
37
|
39
|
42
|
53
|
45
|
42
|
53
|
39
|
32
|
35
|
65
|
48
|
67
|
72
|
90
|
74
|
|
|
2026/05
|
58
|
54
|
48
|
51
|
56
|
48
|
46
|
53
|
53
|
54
|
70
|
68
|
75
|
64
|
41
|
51
|
46
|
41
|
26
|
29
|
36
|
48
|
49
|
32
|
27
|
20
|
28
|
51
|
49
|
78
|
79
|
|
2026/04
|
82
|
90
|
79
|
61
|
87
|
64
|
58
|
47
|
43
|
58
|
68
|
58
|
36
|
58
|
61
|
65
|
101
|
97
|
61
|
64
|
77
|
42
|
51
|
47
|
58
|
64
|
73
|
50
|
55
|
58
|
|
|
2026/03
|
53
|
31
|
103
|
93
|
41
|
73
|
57
|
57
|
95
|
105
|
79
|
110
|
96
|
114
|
124
|
103
|
81
|
74
|
62
|
109
|
149
|
103
|
122
|
96
|
94
|
90
|
102
|
97
|
84
|
101
|
114
|
|
2026/02
|
103
|
128
|
134
|
120
|
159
|
55
|
52
|
63
|
75
|
87
|
138
|
136
|
117
|
114
|
95
|
38
|
177
|
118
|
103
|
76
|
72
|
292
|
59
|
45
|
67
|
48
|
64
|
86
|
|||
|
2026/01
|
57
|
58
|
106
|
150
|
152
|
203
|
117
|
63
|
84
|
121
|
58
|
83
|
121
|
140
|
192
|
172
|
46
|
38
|
38
|
39
|
43
|
79
|
112
|
164
|
109
|
74
|
139
|
89
|
69
|
73
|
81
|
|
2025/12
|
103
|
56
|
69
|
91
|
71
|
126
|
190
|
80
|
98
|
108
|
124
|
40
|
62
|
78
|
88
|
117
|
154
|
102
|
169
|
154
|
63
|
44
|
49
|
80
|
55
|
52
|
75
|
113
|
144
|
150
|
56
|
|
2025/11
|
176
|
80
|
61
|
105
|
111
|
53
|
56
|
29
|
91
|
78
|
70
|
76
|
114
|
172
|
234
|
147
|
37
|
61
|
73
|
85
|
127
|
130
|
110
|
161
|
61
|
105
|
208
|
138
|
128
|
165
|
|
|
2025/10
|
43
|
17
|
22
|
30
|
45
|
35
|
32
|
49
|
36
|
60
|
46
|
18
|
20
|
43
|
33
|
31
|
35
|
28
|
27
|
33
|
41
|
43
|
43
|
48
|
84
|
96
|
79
|
67
|
79
|
62
|
133
|
|
2025/09
|
28
|
35
|
28
|
33
|
35
|
28
|
55
|
43
|
39
|
50
|
41
|
20
|
36
|
48
|
50
|
27
|
23
|
23
|
18
|
30
|
48
|
26
|
18
|
26
|
43
|
42
|
34
|
26
|
60
|
41
|
|
|
2025/08
|
17
|
21
|
32
|
43
|
38
|
42
|
48
|
32
|
20
|
20
|
15
|
31
|
20
|
31
|
38
|
37
|
34
|
46
|
39
|
40
|
36
|
35
|
35
|
35
|
58
|
48
|
42
|
64
|
45
|
30
|
21
|
|
2025/07
|
29
|
33
|
31
|
27
|
31
|
40
|
41
|
36
|
30
|
45
|
44
|
35
|
48
|
32
|
48
|
33
|
34
|
43
|
45
|
31
|
28
|
26
|
25
|
24
|
27
|
29
|
24
|
27
|
25
|
29
|
21
|
|
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