Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
49
O3
0.5
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Oct
28
Excellent
Thu
22 Oct
34
Excellent
Fri
23 Oct
35
Excellent
Sat
24 Oct
37
Excellent
Sun
25 Oct
35
Excellent
Mon
26 Oct
33
Excellent
Tue
27 Oct
20
Excellent
Air quality in the last 12 months (Zhijin)
|
2026/08
|
18
|
18
|
21
|
26
|
24
|
25
|
22
|
22
|
23
|
25
|
29
|
29
|
32
|
30
|
26
|
27
|
26
|
24
|
25
|
21
|
27
|
31
|
32
|
28
|
23
|
21
|
21
|
24
|
22
|
27
|
29
|
|
2026/07
|
20
|
15
|
14
|
14
|
16
|
21
|
23
|
26
|
24
|
22
|
19
|
21
|
26
|
25
|
27
|
26
|
21
|
24
|
44
|
39
|
38
|
34
|
33
|
25
|
19
|
20
|
21
|
21
|
17
|
18
|
17
|
|
2026/06
|
33
|
40
|
28
|
31
|
40
|
32
|
25
|
27
|
28
|
30
|
31
|
26
|
29
|
37
|
33
|
30
|
21
|
17
|
27
|
32
|
21
|
19
|
20
|
17
|
20
|
17
|
27
|
24
|
18
|
18
|
|
|
2026/05
|
32
|
23
|
23
|
29
|
33
|
37
|
38
|
49
|
39
|
47
|
46
|
31
|
32
|
46
|
29
|
26
|
22
|
22
|
26
|
33
|
20
|
26
|
27
|
29
|
31
|
30
|
36
|
23
|
23
|
38
|
37
|
|
2026/04
|
28
|
33
|
31
|
34
|
38
|
47
|
41
|
52
|
36
|
34
|
39
|
40
|
41
|
35
|
51
|
35
|
26
|
31
|
47
|
29
|
29
|
19
|
28
|
37
|
48
|
40
|
26
|
24
|
28
|
37
|
|
|
2026/03
|
48
|
39
|
28
|
31
|
42
|
46
|
16
|
14
|
14
|
24
|
41
|
43
|
34
|
49
|
17
|
19
|
30
|
20
|
28
|
20
|
40
|
29
|
30
|
23
|
37
|
30
|
37
|
25
|
32
|
30
|
25
|
|
2026/02
|
23
|
29
|
23
|
29
|
35
|
45
|
45
|
34
|
24
|
18
|
33
|
35
|
52
|
51
|
47
|
82
|
63
|
57
|
28
|
48
|
44
|
52
|
45
|
62
|
45
|
47
|
39
|
43
|
|||
|
2026/01
|
31
|
23
|
14
|
19
|
35
|
42
|
58
|
45
|
80
|
100
|
87
|
68
|
88
|
88
|
84
|
102
|
119
|
76
|
53
|
31
|
24
|
30
|
60
|
51
|
35
|
39
|
68
|
51
|
32
|
26
|
31
|
|
2025/12
|
109
|
103
|
75
|
41
|
36
|
65
|
33
|
64
|
43
|
34
|
59
|
56
|
37
|
44
|
47
|
55
|
41
|
65
|
57
|
33
|
59
|
39
|
25
|
36
|
47
|
58
|
80
|
90
|
47
|
35
|
29
|
|
2025/11
|
20
|
18
|
8
|
19
|
17
|
18
|
20
|
13
|
9
|
14
|
22
|
27
|
26
|
41
|
42
|
43
|
32
|
16
|
30
|
35
|
39
|
52
|
52
|
45
|
47
|
64
|
60
|
74
|
65
|
98
|
|
|
2025/10
|
7
|
11
|
18
|
19
|
23
|
24
|
11
|
9
|
14
|
21
|
25
|
27
|
35
|
35
|
16
|
12
|
13
|
10
|
14
|
17
|
15
|
24
|
33
|
64
|
31
|
27
|
25
|
38
|
32
|
17
|
23
|
|
2025/09
|
17
|
18
|
20
|
21
|
24
|
24
|
35
|
22
|
17
|
20
|
16
|
16
|
12
|
16
|
16
|
15
|
15
|
16
|
21
|
30
|
26
|
20
|
16
|
13
|
17
|
10
|
11
|
14
|
18
|
11
|
|
|
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