Air Quality
Excellent
No health implications.
27
PM2.5
37
PM10
70
O3
0.6
CO
14
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Aug
57
Good
Wed
26 Aug
60
Good
Thu
27 Aug
58
Good
Fri
28 Aug
57
Good
Sat
29 Aug
56
Good
Sun
30 Aug
58
Good
Mon
31 Aug
40
Excellent
Air quality in the last 12 months (Zhenyuan)
|
2026/07
|
44
|
40
|
36
|
36
|
37
|
40
|
41
|
42
|
40
|
49
|
26
|
29
|
32
|
37
|
32
|
27
|
33
|
90
|
50
|
52
|
45
|
44
|
38
|
47
|
45
|
35
|
24
|
24
|
26
|
54
|
35
|
|
2026/06
|
63
|
59
|
62
|
62
|
42
|
48
|
43
|
38
|
36
|
38
|
37
|
36
|
41
|
42
|
44
|
44
|
42
|
39
|
35
|
32
|
27
|
27
|
29
|
38
|
51
|
48
|
44
|
50
|
40
|
46
|
|
|
2026/05
|
41
|
55
|
39
|
39
|
43
|
63
|
47
|
39
|
48
|
71
|
64
|
55
|
39
|
84
|
93
|
31
|
33
|
40
|
38
|
39
|
93
|
81
|
52
|
26
|
62
|
93
|
77
|
50
|
47
|
43
|
53
|
|
2026/04
|
51
|
50
|
118
|
85
|
76
|
70
|
70
|
55
|
67
|
59
|
57
|
48
|
54
|
68
|
54
|
45
|
48
|
53
|
242
|
81
|
27
|
38
|
51
|
62
|
61
|
59
|
86
|
67
|
58
|
54
|
|
|
2026/03
|
28
|
30
|
49
|
64
|
64
|
61
|
52
|
52
|
50
|
53
|
54
|
91
|
467
|
63
|
71
|
66
|
62
|
107
|
97
|
88
|
92
|
103
|
90
|
80
|
73
|
58
|
58
|
46
|
47
|
41
|
52
|
|
2026/02
|
93
|
61
|
69
|
72
|
59
|
69
|
55
|
52
|
80
|
127
|
100
|
74
|
55
|
75
|
60
|
49
|
93
|
58
|
53
|
47
|
204
|
290
|
135
|
64
|
89
|
83
|
67
|
37
|
|||
|
2026/01
|
56
|
71
|
76
|
48
|
39
|
32
|
41
|
46
|
47
|
58
|
60
|
55
|
65
|
133
|
75
|
67
|
75
|
79
|
50
|
48
|
56
|
63
|
83
|
89
|
328
|
149
|
132
|
122
|
116
|
91
|
122
|
|
2025/12
|
70
|
54
|
50
|
50
|
67
|
53
|
40
|
54
|
71
|
73
|
75
|
83
|
84
|
66
|
71
|
60
|
58
|
63
|
59
|
49
|
56
|
73
|
87
|
66
|
48
|
61
|
58
|
56
|
46
|
78
|
56
|
|
2025/11
|
55
|
54
|
67
|
57
|
82
|
66
|
60
|
65
|
83
|
63
|
60
|
55
|
54
|
60
|
53
|
61
|
35
|
31
|
44
|
56
|
57
|
52
|
56
|
99
|
53
|
186
|
83
|
55
|
56
|
74
|
|
|
2025/10
|
38
|
29
|
31
|
26
|
48
|
25
|
19
|
18
|
19
|
17
|
20
|
29
|
36
|
32
|
33
|
27
|
34
|
48
|
45
|
26
|
24
|
25
|
39
|
34
|
41
|
48
|
51
|
51
|
54
|
51
|
51
|
|
2025/09
|
33
|
53
|
67
|
30
|
56
|
49
|
50
|
51
|
43
|
33
|
22
|
28
|
38
|
38
|
59
|
58
|
27
|
17
|
20
|
23
|
22
|
22
|
28
|
39
|
41
|
50
|
46
|
49
|
49
|
53
|
|
|
2025/08
|
35
|
38
|
39
|
31
|
31
|
43
|
31
|
29
|
25
|
31
|
45
|
40
|
39
|
40
|
36
|
23
|
24
|
26
|
27
|
84
|
40
|
47
|
17
|
25
|
32
|
37
|
24
|
23
|
22
|
26
|
34
|
|
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