Air Quality
Excellent
No health implications.
17
PM2.5
29
PM10
129
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Nov
59
Good
Sat
8 Nov
61
Good
Sun
9 Nov
60
Good
Mon
10 Nov
56
Good
Tue
11 Nov
58
Good
Wed
12 Nov
55
Good
Thu
13 Nov
23
Excellent
Pinghe Air quality rank
Air quality in the last 12 months (Pinghe)
|
2025/10
|
37
|
28
|
32
|
35
|
26
|
23
|
32
|
33
|
33
|
31
|
33
|
32
|
28
|
28
|
28
|
29
|
36
|
31
|
30
|
17
|
13
|
13
|
21
|
25
|
30
|
38
|
45
|
40
|
20
|
29
|
34
|
|
2025/09
|
32
|
26
|
28
|
29
|
32
|
27
|
16
|
13
|
16
|
19
|
18
|
26
|
27
|
30
|
27
|
28
|
24
|
16
|
15
|
11
|
17
|
17
|
14
|
12
|
18
|
23
|
26
|
29
|
32
|
39
|
|
|
2025/08
|
22
|
23
|
18
|
14
|
14
|
24
|
27
|
29
|
26
|
16
|
19
|
21
|
21
|
9
|
18
|
19
|
24
|
19
|
15
|
19
|
21
|
19
|
23
|
23
|
25
|
16
|
15
|
21
|
24
|
26
|
29
|
|
2025/07
|
25
|
19
|
25
|
30
|
13
|
17
|
28
|
33
|
29
|
12
|
11
|
23
|
31
|
26
|
28
|
31
|
32
|
22
|
17
|
15
|
12
|
13
|
19
|
24
|
17
|
20
|
24
|
19
|
22
|
20
|
18
|
|
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
|
|
|
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