Air Quality
Excellent
No health implications.
16
PM2.5
36
PM10
37
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jul
55
Good
Sun
20 Jul
63
Good
Mon
21 Jul
65
Good
Tue
22 Jul
56
Good
Wed
23 Jul
51
Good
Thu
24 Jul
27
Excellent
Fri
25 Jul
32
Excellent
Air quality in the last 12 months (Pingwu)
|
2025/06
|
37
|
36
|
45
|
42
|
42
|
54
|
47
|
42
|
37
|
36
|
34
|
49
|
47
|
48
|
50
|
47
|
53
|
25
|
32
|
41
|
39
|
24
|
28
|
21
|
26
|
32
|
37
|
42
|
35
|
19
|
|
|
2025/05
|
53
|
59
|
70
|
67
|
36
|
49
|
41
|
39
|
130
|
86
|
65
|
61
|
46
|
52
|
49
|
80
|
93
|
99
|
85
|
64
|
62
|
60
|
66
|
56
|
53
|
55
|
30
|
30
|
39
|
30
|
38
|
|
2025/04
|
55
|
69
|
70
|
67
|
67
|
53
|
56
|
63
|
65
|
61
|
50
|
388
|
183
|
84
|
84
|
79
|
66
|
88
|
89
|
64
|
63
|
82
|
64
|
45
|
46
|
32
|
35
|
49
|
38
|
45
|
|
|
2025/03
|
54
|
62
|
50
|
33
|
32
|
42
|
48
|
56
|
35
|
48
|
80
|
103
|
75
|
30
|
43
|
42
|
52
|
55
|
53
|
60
|
56
|
57
|
57
|
54
|
55
|
70
|
158
|
80
|
78
|
58
|
52
|
|
2025/02
|
45
|
46
|
43
|
49
|
40
|
42
|
41
|
34
|
46
|
53
|
64
|
67
|
58
|
54
|
54
|
61
|
44
|
43
|
45
|
42
|
40
|
33
|
40
|
25
|
33
|
43
|
54
|
54
|
|||
|
2025/01
|
101
|
85
|
94
|
94
|
78
|
72
|
56
|
57
|
63
|
55
|
47
|
60
|
67
|
64
|
52
|
45
|
65
|
54
|
89
|
105
|
109
|
107
|
110
|
67
|
52
|
73
|
65
|
91
|
161
|
74
|
58
|
|
2024/12
|
82
|
93
|
75
|
56
|
53
|
48
|
49
|
24
|
25
|
41
|
57
|
50
|
44
|
54
|
69
|
83
|
96
|
88
|
61
|
54
|
55
|
45
|
64
|
57
|
61
|
69
|
79
|
72
|
69
|
68
|
79
|
|
2024/11
|
33
|
31
|
35
|
31
|
36
|
38
|
42
|
55
|
33
|
29
|
39
|
30
|
34
|
38
|
34
|
29
|
28
|
15
|
21
|
42
|
40
|
49
|
38
|
24
|
23
|
39
|
50
|
55
|
60
|
72
|
|
|
2024/10
|
25
|
30
|
30
|
24
|
37
|
45
|
50
|
42
|
34
|
32
|
32
|
25
|
27
|
37
|
38
|
41
|
27
|
38
|
21
|
13
|
24
|
36
|
41
|
42
|
36
|
22
|
31
|
40
|
44
|
36
|
32
|
|
2024/09
|
37
|
43
|
41
|
38
|
20
|
30
|
33
|
37
|
32
|
18
|
21
|
24
|
28
|
28
|
27
|
30
|
36
|
39
|
39
|
31
|
21
|
31
|
38
|
45
|
47
|
51
|
64
|
54
|
24
|
19
|
|
|
2024/08
|
42
|
43
|
25
|
18
|
25
|
32
|
25
|
27
|
44
|
57
|
48
|
42
|
46
|
53
|
28
|
29
|
37
|
27
|
40
|
45
|
42
|
48
|
46
|
38
|
43
|
33
|
35
|
32
|
26
|
29
|
35
|
|
2024/07
|
19
|
30
|
18
|
22
|
24
|
45
|
17
|
12
|
17
|
24
|
27
|
33
|
25
|
17
|
14
|
20
|
17
|
18
|
18
|
16
|
20
|
21
|
24
|
34
|
60
|
60
|
44
|
36
|
26
|
31
|
36
|
|
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