Air Quality
Excellent
No health implications.
7
PM2.5
14
PM10
33
O3
0.8
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Sep
27
Excellent
Thu
24 Sep
30
Excellent
Fri
25 Sep
28
Excellent
Sat
26 Sep
30
Excellent
Sun
27 Sep
28
Excellent
Mon
28 Sep
28
Excellent
Tue
29 Sep
32
Excellent
Air quality in the last 12 months (Pingchang)
|
2026/08
|
26
|
18
|
14
|
18
|
20
|
22
|
24
|
29
|
33
|
36
|
34
|
34
|
35
|
30
|
36
|
44
|
39
|
27
|
28
|
35
|
36
|
39
|
30
|
34
|
31
|
34
|
39
|
41
|
23
|
39
|
42
|
|
2026/07
|
35
|
33
|
32
|
34
|
36
|
37
|
44
|
39
|
37
|
33
|
29
|
27
|
31
|
34
|
37
|
33
|
26
|
46
|
64
|
57
|
57
|
49
|
47
|
41
|
39
|
31
|
27
|
27
|
23
|
25
|
27
|
|
2026/06
|
44
|
39
|
42
|
51
|
54
|
50
|
29
|
24
|
32
|
36
|
43
|
33
|
33
|
43
|
51
|
47
|
32
|
23
|
28
|
30
|
23
|
15
|
16
|
15
|
20
|
25
|
30
|
28
|
32
|
29
|
|
|
2026/05
|
42
|
30
|
40
|
51
|
52
|
47
|
38
|
43
|
42
|
56
|
79
|
112
|
39
|
45
|
38
|
21
|
20
|
21
|
23
|
28
|
45
|
23
|
32
|
33
|
21
|
24
|
25
|
23
|
25
|
32
|
38
|
|
2026/04
|
37
|
35
|
39
|
63
|
67
|
59
|
36
|
27
|
30
|
40
|
30
|
28
|
24
|
23
|
26
|
33
|
51
|
51
|
53
|
73
|
19
|
20
|
30
|
39
|
51
|
66
|
53
|
27
|
30
|
37
|
|
|
2026/03
|
14
|
19
|
28
|
45
|
40
|
45
|
45
|
32
|
29
|
33
|
38
|
49
|
54
|
37
|
14
|
17
|
19
|
25
|
32
|
35
|
37
|
40
|
35
|
22
|
28
|
40
|
49
|
43
|
36
|
21
|
27
|
|
2026/02
|
55
|
65
|
85
|
89
|
108
|
86
|
67
|
59
|
54
|
57
|
57
|
68
|
87
|
85
|
70
|
36
|
84
|
76
|
72
|
73
|
73
|
81
|
63
|
35
|
44
|
32
|
35
|
23
|
|||
|
2026/01
|
28
|
39
|
49
|
71
|
66
|
72
|
80
|
98
|
105
|
110
|
131
|
146
|
125
|
126
|
137
|
122
|
147
|
164
|
51
|
30
|
39
|
55
|
66
|
76
|
75
|
80
|
59
|
67
|
59
|
20
|
39
|
|
2025/12
|
99
|
119
|
64
|
63
|
65
|
68
|
81
|
99
|
130
|
123
|
107
|
87
|
52
|
68
|
79
|
83
|
98
|
107
|
123
|
77
|
33
|
40
|
40
|
51
|
52
|
61
|
68
|
79
|
112
|
140
|
81
|
|
2025/11
|
49
|
46
|
49
|
52
|
45
|
30
|
13
|
25
|
20
|
31
|
43
|
51
|
51
|
51
|
37
|
45
|
19
|
27
|
39
|
60
|
63
|
90
|
69
|
58
|
56
|
63
|
70
|
72
|
72
|
86
|
|
|
2025/10
|
16
|
12
|
15
|
17
|
20
|
27
|
31
|
28
|
35
|
39
|
34
|
18
|
17
|
24
|
17
|
26
|
13
|
18
|
13
|
9
|
11
|
15
|
21
|
24
|
22
|
30
|
35
|
43
|
46
|
31
|
40
|
|
2025/09
|
35
|
40
|
33
|
39
|
36
|
14
|
24
|
22
|
27
|
24
|
24
|
20
|
24
|
34
|
40
|
37
|
20
|
19
|
14
|
17
|
14
|
11
|
13
|
19
|
32
|
27
|
24
|
23
|
11
|
16
|
|
|
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