Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
15
O3
0.7
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Nov
26
Excellent
Tue
26 Nov
27
Excellent
Wed
27 Nov
26
Excellent
Thu
28 Nov
37
Excellent
Fri
29 Nov
44
Excellent
Sat
30 Nov
36
Excellent
Air quality in the last 12 months (Pingba)
|
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
|
|
2024/06
|
31
|
27
|
10
|
13
|
21
|
24
|
14
|
11
|
8
|
16
|
19
|
17
|
23
|
24
|
33
|
26
|
13
|
24
|
17
|
24
|
23
|
11
|
16
|
18
|
18
|
15
|
11
|
12
|
12
|
21
|
|
|
2024/05
|
24
|
14
|
17
|
14
|
34
|
32
|
27
|
26
|
19
|
14
|
16
|
12
|
20
|
31
|
33
|
33
|
21
|
12
|
21
|
23
|
18
|
24
|
26
|
28
|
28
|
15
|
26
|
23
|
12
|
11
|
24
|
|
2024/04
|
37
|
37
|
45
|
25
|
28
|
26
|
23
|
22
|
37
|
40
|
49
|
56
|
54
|
58
|
63
|
70
|
41
|
26
|
20
|
25
|
21
|
42
|
23
|
33
|
29
|
36
|
37
|
58
|
59
|
20
|
|
|
2024/03
|
36
|
56
|
35
|
38
|
40
|
30
|
58
|
57
|
42
|
39
|
36
|
40
|
43
|
51
|
25
|
36
|
50
|
27
|
33
|
61
|
56
|
49
|
34
|
42
|
32
|
46
|
49
|
24
|
36
|
45
|
51
|
|
2024/02
|
48
|
39
|
27
|
26
|
22
|
23
|
27
|
36
|
46
|
106
|
66
|
34
|
40
|
45
|
58
|
45
|
46
|
37
|
43
|
53
|
58
|
29
|
17
|
22
|
19
|
26
|
35
|
27
|
36
|
||
|
2024/01
|
46
|
23
|
30
|
33
|
66
|
72
|
33
|
33
|
54
|
53
|
40
|
46
|
26
|
24
|
24
|
24
|
21
|
22
|
37
|
33
|
26
|
26
|
43
|
45
|
47
|
45
|
41
|
45
|
42
|
23
|
22
|
|
2023/12
|
47
|
29
|
28
|
26
|
55
|
45
|
60
|
46
|
47
|
32
|
44
|
38
|
21
|
27
|
38
|
33
|
41
|
17
|
37
|
40
|
47
|
56
|
70
|
70
|
80
|
55
|
64
|
60
|
67
|
69
|
53
|
|
2023/11
|
40
|
36
|
44
|
33
|
32
|
34
|
26
|
18
|
28
|
40
|
35
|
14
|
23
|
29
|
13
|
31
|
50
|
61
|
63
|
67
|
32
|
44
|
87
|
76
|
47
|
32
|
46
|
38
|
55
|
45
|
|
|
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