Air Quality
Excellent
No health implications.
17
PM2.5
26
PM10
15
O3
0.4
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
49
Excellent
Sat
16 Aug
54
Good
Sun
17 Aug
53
Good
Mon
18 Aug
47
Excellent
Tue
19 Aug
48
Excellent
Wed
20 Aug
46
Excellent
Thu
21 Aug
43
Excellent
Pinghe Air quality rank
Air quality in the last 12 months (Pinghe)
|
2025/06
|
31
|
26
|
14
|
21
|
30
|
32
|
33
|
40
|
26
|
22
|
25
|
22
|
18
|
18
|
17
|
18
|
15
|
22
|
17
|
14
|
16
|
19
|
19
|
21
|
22
|
16
|
17
|
18
|
17
|
21
|
|
|
2025/05
|
57
|
48
|
42
|
45
|
32
|
34
|
27
|
50
|
33
|
24
|
23
|
32
|
40
|
40
|
31
|
20
|
19
|
23
|
23
|
26
|
26
|
29
|
27
|
19
|
33
|
38
|
36
|
29
|
9
|
18
|
37
|
|
2025/04
|
14
|
33
|
44
|
51
|
39
|
48
|
55
|
61
|
65
|
34
|
40
|
45
|
102
|
77
|
75
|
64
|
56
|
51
|
42
|
35
|
38
|
35
|
31
|
29
|
18
|
16
|
30
|
33
|
34
|
48
|
|
|
2025/03
|
51
|
30
|
27
|
23
|
14
|
13
|
19
|
32
|
40
|
40
|
48
|
51
|
27
|
32
|
29
|
10
|
45
|
42
|
42
|
48
|
49
|
52
|
61
|
70
|
72
|
56
|
38
|
49
|
19
|
10
|
10
|
|
2025/02
|
44
|
26
|
13
|
30
|
48
|
52
|
15
|
39
|
37
|
35
|
41
|
35
|
48
|
40
|
40
|
56
|
51
|
59
|
34
|
40
|
27
|
25
|
21
|
31
|
46
|
58
|
65
|
59
|
|||
|
2025/01
|
60
|
62
|
59
|
45
|
50
|
58
|
59
|
57
|
57
|
53
|
46
|
42
|
49
|
49
|
66
|
80
|
55
|
51
|
49
|
47
|
56
|
63
|
55
|
42
|
30
|
23
|
20
|
33
|
90
|
41
|
35
|
|
2024/12
|
55
|
58
|
39
|
36
|
43
|
44
|
44
|
24
|
33
|
32
|
39
|
26
|
23
|
41
|
48
|
53
|
50
|
49
|
50
|
47
|
41
|
59
|
66
|
40
|
40
|
46
|
66
|
74
|
67
|
60
|
62
|
|
2024/11
|
15
|
16
|
30
|
39
|
40
|
38
|
28
|
26
|
37
|
40
|
38
|
29
|
23
|
31
|
35
|
24
|
25
|
21
|
14
|
9
|
12
|
21
|
26
|
30
|
22
|
14
|
24
|
26
|
34
|
42
|
|
|
2024/10
|
14
|
11
|
18
|
20
|
19
|
26
|
26
|
19
|
22
|
28
|
39
|
42
|
32
|
36
|
34
|
28
|
32
|
39
|
40
|
23
|
25
|
27
|
26
|
29
|
34
|
29
|
36
|
16
|
23
|
37
|
21
|
|
2024/09
|
27
|
34
|
39
|
31
|
27
|
13
|
14
|
19
|
17
|
33
|
42
|
44
|
29
|
28
|
23
|
21
|
21
|
19
|
29
|
19
|
18
|
13
|
9
|
13
|
17
|
21
|
21
|
21
|
23
|
16
|
|
|
2024/08
|
22
|
26
|
30
|
36
|
33
|
32
|
27
|
29
|
30
|
41
|
34
|
29
|
21
|
23
|
20
|
19
|
20
|
20
|
17
|
14
|
14
|
22
|
25
|
23
|
34
|
36
|
34
|
29
|
32
|
28
|
27
|
|
2024/07
|
17
|
16
|
16
|
17
|
16
|
15
|
13
|
13
|
13
|
19
|
19
|
21
|
20
|
20
|
17
|
16
|
18
|
15
|
17
|
19
|
19
|
23
|
32
|
28
|
18
|
10
|
13
|
15
|
21
|
19
|
12
|
|
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