Air Quality
Excellent
No health implications.
14
PM2.5
28
PM10
76
O3
0.6
CO
12
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jul
70
Good
Thu
31 Jul
63
Good
Fri
1 Aug
66
Good
Sat
2 Aug
62
Good
Sun
3 Aug
55
Good
Mon
4 Aug
46
Excellent
Tue
5 Aug
19
Excellent
Air quality in the last 12 months (Pingba)
|
2025/06
|
27
|
13
|
24
|
29
|
25
|
31
|
38
|
38
|
34
|
29
|
37
|
39
|
28
|
20
|
22
|
24
|
21
|
16
|
11
|
21
|
30
|
12
|
31
|
16
|
17
|
11
|
19
|
12
|
13
|
11
|
|
|
2025/05
|
47
|
55
|
41
|
28
|
34
|
30
|
21
|
28
|
32
|
21
|
38
|
31
|
32
|
35
|
45
|
50
|
34
|
44
|
57
|
27
|
26
|
29
|
37
|
58
|
35
|
20
|
10
|
11
|
22
|
15
|
16
|
|
2025/04
|
29
|
42
|
56
|
63
|
53
|
59
|
53
|
43
|
73
|
66
|
57
|
153
|
234
|
102
|
78
|
64
|
61
|
53
|
30
|
34
|
36
|
26
|
50
|
23
|
43
|
36
|
18
|
29
|
32
|
17
|
|
|
2025/03
|
39
|
44
|
59
|
42
|
30
|
30
|
40
|
36
|
23
|
27
|
35
|
42
|
35
|
21
|
20
|
26
|
32
|
19
|
31
|
44
|
48
|
63
|
54
|
61
|
52
|
51
|
59
|
72
|
18
|
25
|
38
|
|
2025/02
|
22
|
16
|
25
|
36
|
41
|
16
|
23
|
44
|
56
|
29
|
38
|
38
|
31
|
19
|
34
|
50
|
37
|
40
|
17
|
20
|
15
|
14
|
21
|
18
|
23
|
37
|
29
|
37
|
|||
|
2025/01
|
52
|
72
|
67
|
65
|
57
|
62
|
48
|
32
|
26
|
36
|
50
|
59
|
37
|
65
|
65
|
78
|
67
|
65
|
57
|
77
|
75
|
74
|
61
|
46
|
14
|
24
|
45
|
40
|
57
|
47
|
35
|
|
2024/12
|
64
|
76
|
52
|
48
|
19
|
20
|
28
|
37
|
12
|
10
|
23
|
34
|
38
|
57
|
51
|
58
|
49
|
48
|
58
|
74
|
92
|
66
|
52
|
52
|
43
|
31
|
42
|
73
|
55
|
25
|
41
|
|
2024/11
|
37
|
23
|
50
|
48
|
37
|
57
|
57
|
54
|
50
|
44
|
31
|
30
|
32
|
41
|
42
|
40
|
44
|
28
|
16
|
18
|
20
|
28
|
30
|
35
|
13
|
16
|
20
|
25
|
27
|
34
|
|
|
2024/10
|
7
|
14
|
33
|
41
|
47
|
55
|
31
|
35
|
28
|
58
|
57
|
42
|
19
|
22
|
33
|
28
|
11
|
23
|
23
|
19
|
20
|
15
|
28
|
32
|
28
|
32
|
45
|
31
|
33
|
28
|
43
|
|
2024/09
|
23
|
21
|
24
|
17
|
30
|
38
|
32
|
17
|
18
|
23
|
26
|
31
|
26
|
31
|
30
|
34
|
23
|
31
|
40
|
48
|
42
|
26
|
37
|
47
|
53
|
45
|
46
|
42
|
27
|
13
|
|
|
2024/08
|
12
|
10
|
12
|
12
|
15
|
15
|
17
|
18
|
17
|
22
|
40
|
59
|
50
|
39
|
38
|
34
|
35
|
32
|
36
|
27
|
25
|
18
|
12
|
17
|
13
|
15
|
18
|
19
|
27
|
26
|
22
|
|
2024/07
|
18
|
30
|
13
|
10
|
12
|
14
|
17
|
14
|
16
|
16
|
13
|
15
|
14
|
13
|
11
|
13
|
12
|
11
|
8
|
8
|
10
|
13
|
13
|
11
|
22
|
29
|
32
|
25
|
13
|
12
|
14
|
|
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