Air Quality
Excellent
No health implications.
12
PM2.5
22
PM10
55
O3
0.2
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jun
35
Excellent
Tue
3 Jun
34
Excellent
Wed
4 Jun
33
Excellent
Thu
5 Jun
34
Excellent
Fri
6 Jun
37
Excellent
Sat
7 Jun
38
Excellent
Sun
8 Jun
44
Excellent
Air quality in the last 12 months (Pingbian)
|
2025/04
|
39
|
54
|
65
|
94
|
90
|
28
|
45
|
55
|
57
|
64
|
59
|
58
|
77
|
65
|
59
|
43
|
36
|
35
|
35
|
36
|
32
|
31
|
44
|
53
|
46
|
47
|
61
|
53
|
33
|
35
|
|
|
2025/03
|
39
|
44
|
65
|
71
|
86
|
67
|
45
|
47
|
43
|
42
|
52
|
48
|
48
|
57
|
69
|
43
|
42
|
30
|
37
|
51
|
55
|
74
|
78
|
57
|
61
|
64
|
70
|
92
|
84
|
36
|
33
|
|
2025/02
|
47
|
56
|
34
|
38
|
53
|
52
|
32
|
24
|
21
|
29
|
41
|
53
|
39
|
37
|
50
|
50
|
33
|
26
|
30
|
34
|
25
|
28
|
26
|
16
|
23
|
19
|
32
|
40
|
|||
|
2025/01
|
51
|
50
|
71
|
83
|
71
|
92
|
91
|
94
|
64
|
34
|
41
|
53
|
51
|
61
|
73
|
78
|
80
|
95
|
59
|
54
|
85
|
98
|
50
|
37
|
41
|
33
|
41
|
46
|
55
|
47
|
47
|
|
2024/12
|
40
|
47
|
39
|
36
|
37
|
21
|
20
|
17
|
19
|
26
|
37
|
26
|
26
|
36
|
75
|
48
|
38
|
46
|
63
|
67
|
71
|
65
|
68
|
63
|
69
|
86
|
78
|
49
|
38
|
53
|
39
|
|
2024/11
|
30
|
47
|
52
|
43
|
45
|
50
|
46
|
54
|
55
|
48
|
46
|
39
|
40
|
40
|
35
|
34
|
47
|
47
|
51
|
44
|
46
|
42
|
39
|
43
|
41
|
34
|
19
|
25
|
49
|
57
|
|
|
2024/10
|
17
|
18
|
27
|
24
|
30
|
33
|
39
|
47
|
39
|
35
|
37
|
43
|
50
|
33
|
29
|
13
|
14
|
25
|
29
|
23
|
29
|
29
|
26
|
42
|
43
|
35
|
43
|
49
|
42
|
28
|
28
|
|
2024/09
|
27
|
16
|
20
|
23
|
28
|
30
|
28
|
10
|
13
|
11
|
17
|
23
|
22
|
25
|
25
|
25
|
19
|
24
|
27
|
37
|
31
|
18
|
28
|
30
|
31
|
36
|
35
|
26
|
19
|
15
|
|
|
2024/08
|
9
|
13
|
12
|
12
|
11
|
12
|
12
|
13
|
11
|
15
|
28
|
38
|
22
|
35
|
39
|
31
|
34
|
33
|
32
|
29
|
16
|
8
|
10
|
20
|
15
|
11
|
14
|
24
|
26
|
24
|
18
|
|
2024/07
|
10
|
13
|
10
|
10
|
12
|
14
|
13
|
14
|
13
|
11
|
9
|
12
|
13
|
11
|
12
|
12
|
10
|
10
|
9
|
9
|
9
|
13
|
19
|
15
|
16
|
22
|
24
|
20
|
13
|
14
|
15
|
|
2024/06
|
25
|
20
|
17
|
20
|
18
|
12
|
9
|
12
|
15
|
19
|
10
|
9
|
9
|
13
|
11
|
14
|
24
|
22
|
26
|
21
|
20
|
18
|
18
|
19
|
22
|
10
|
8
|
12
|
12
|
11
|
|
|
2024/05
|
72
|
53
|
38
|
49
|
57
|
39
|
40
|
36
|
18
|
22
|
29
|
35
|
29
|
21
|
28
|
20
|
26
|
27
|
26
|
27
|
38
|
28
|
27
|
25
|
23
|
10
|
12
|
12
|
19
|
30
|
26
|
|
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