Air Quality
Excellent
No health implications.
24
PM2.5
38
PM10
70
O3
0.5
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 May
70
Good
Mon
18 May
65
Good
Tue
19 May
58
Good
Wed
20 May
53
Good
Thu
21 May
58
Good
Fri
22 May
40
Excellent
Sat
23 May
41
Excellent
Air quality in the last 12 months (Zhuanghe)
|
2026/04
|
72
|
69
|
68
|
40
|
43
|
27
|
31
|
41
|
36
|
49
|
57
|
67
|
71
|
93
|
97
|
61
|
54
|
55
|
53
|
105
|
79
|
63
|
52
|
55
|
59
|
53
|
44
|
32
|
43
|
52
|
|
|
2026/03
|
159
|
178
|
211
|
124
|
68
|
35
|
49
|
65
|
43
|
49
|
60
|
84
|
67
|
111
|
192
|
135
|
103
|
50
|
51
|
57
|
78
|
90
|
130
|
103
|
128
|
126
|
64
|
55
|
77
|
39
|
55
|
|
2026/02
|
77
|
43
|
60
|
129
|
114
|
50
|
43
|
47
|
64
|
84
|
71
|
105
|
118
|
102
|
64
|
70
|
236
|
45
|
61
|
70
|
66
|
70
|
43
|
70
|
64
|
81
|
115
|
103
|
|||
|
2026/01
|
39
|
50
|
67
|
73
|
50
|
69
|
41
|
48
|
69
|
67
|
36
|
46
|
31
|
32
|
99
|
76
|
31
|
40
|
35
|
47
|
47
|
57
|
61
|
53
|
44
|
61
|
47
|
47
|
49
|
46
|
73
|
|
2025/12
|
38
|
28
|
32
|
46
|
49
|
97
|
81
|
34
|
65
|
124
|
50
|
47
|
73
|
65
|
57
|
90
|
66
|
55
|
59
|
44
|
33
|
34
|
39
|
45
|
31
|
43
|
51
|
92
|
56
|
39
|
25
|
|
2025/11
|
49
|
38
|
33
|
67
|
57
|
83
|
102
|
77
|
49
|
34
|
57
|
85
|
39
|
54
|
86
|
74
|
42
|
48
|
48
|
40
|
55
|
65
|
123
|
178
|
42
|
50
|
37
|
34
|
92
|
70
|
|
|
2025/10
|
59
|
43
|
45
|
34
|
54
|
34
|
22
|
32
|
39
|
46
|
63
|
51
|
61
|
36
|
70
|
63
|
75
|
22
|
28
|
22
|
33
|
47
|
53
|
71
|
94
|
63
|
39
|
46
|
50
|
46
|
56
|
|
2025/09
|
32
|
47
|
39
|
38
|
31
|
24
|
36
|
32
|
48
|
33
|
38
|
43
|
38
|
37
|
33
|
19
|
16
|
28
|
45
|
30
|
45
|
42
|
27
|
30
|
49
|
33
|
41
|
33
|
45
|
43
|
|
|
2025/08
|
18
|
22
|
25
|
23
|
31
|
25
|
24
|
31
|
18
|
24
|
24
|
24
|
24
|
27
|
18
|
24
|
20
|
19
|
20
|
15
|
19
|
19
|
28
|
28
|
19
|
19
|
30
|
24
|
20
|
24
|
20
|
|
2025/07
|
15
|
16
|
13
|
19
|
34
|
29
|
41
|
29
|
36
|
40
|
31
|
32
|
37
|
29
|
30
|
17
|
20
|
38
|
21
|
17
|
22
|
16
|
14
|
20
|
28
|
25
|
26
|
35
|
21
|
22
|
31
|
|
2025/06
|
66
|
52
|
33
|
25
|
41
|
56
|
39
|
28
|
31
|
20
|
38
|
23
|
18
|
21
|
27
|
21
|
29
|
34
|
22
|
23
|
25
|
37
|
39
|
37
|
43
|
28
|
31
|
44
|
24
|
11
|
|
|
2025/05
|
37
|
27
|
24
|
35
|
37
|
34
|
38
|
35
|
48
|
44
|
49
|
52
|
50
|
44
|
48
|
22
|
29
|
33
|
43
|
49
|
43
|
76
|
52
|
43
|
56
|
50
|
37
|
39
|
37
|
43
|
44
|
|
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