Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
31
O3
0.6
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jun
28
Excellent
Fri
26 Jun
34
Excellent
Sat
27 Jun
32
Excellent
Sun
28 Jun
33
Excellent
Mon
29 Jun
34
Excellent
Tue
30 Jun
32
Excellent
Wed
1 Jul
44
Excellent
Air quality in the last 12 months (Qixingguan)
|
2026/05
|
41
|
21
|
23
|
26
|
36
|
44
|
37
|
46
|
30
|
33
|
32
|
40
|
46
|
55
|
37
|
36
|
28
|
21
|
30
|
39
|
37
|
39
|
39
|
37
|
40
|
30
|
34
|
18
|
30
|
39
|
41
|
|
2026/04
|
38
|
30
|
34
|
42
|
45
|
44
|
34
|
52
|
34
|
41
|
37
|
30
|
29
|
23
|
40
|
27
|
33
|
40
|
55
|
31
|
26
|
22
|
29
|
48
|
57
|
49
|
30
|
27
|
27
|
43
|
|
|
2026/03
|
36
|
20
|
19
|
28
|
45
|
54
|
19
|
21
|
16
|
26
|
44
|
52
|
41
|
37
|
23
|
36
|
19
|
17
|
25
|
21
|
43
|
38
|
28
|
19
|
32
|
26
|
25
|
21
|
39
|
24
|
24
|
|
2026/02
|
24
|
30
|
35
|
36
|
30
|
60
|
66
|
35
|
48
|
20
|
43
|
48
|
45
|
57
|
70
|
70
|
52
|
37
|
28
|
52
|
61
|
70
|
73
|
47
|
62
|
50
|
44
|
51
|
|||
|
2026/01
|
38
|
22
|
19
|
15
|
40
|
46
|
52
|
50
|
98
|
118
|
95
|
85
|
87
|
106
|
110
|
126
|
130
|
96
|
83
|
15
|
13
|
33
|
64
|
66
|
36
|
44
|
70
|
67
|
32
|
26
|
40
|
|
2025/12
|
121
|
118
|
89
|
32
|
53
|
97
|
41
|
88
|
56
|
36
|
102
|
60
|
34
|
68
|
55
|
47
|
45
|
104
|
112
|
38
|
67
|
66
|
30
|
38
|
60
|
84
|
81
|
102
|
70
|
44
|
25
|
|
2025/11
|
17
|
20
|
12
|
23
|
38
|
37
|
18
|
15
|
13
|
12
|
16
|
19
|
21
|
54
|
27
|
58
|
18
|
15
|
28
|
36
|
54
|
70
|
37
|
37
|
68
|
90
|
82
|
105
|
166
|
156
|
|
|
2025/10
|
12
|
20
|
32
|
26
|
29
|
26
|
14
|
11
|
17
|
26
|
32
|
28
|
26
|
43
|
34
|
30
|
18
|
12
|
14
|
13
|
9
|
21
|
28
|
53
|
13
|
18
|
19
|
46
|
35
|
21
|
23
|
|
2025/09
|
25
|
26
|
27
|
36
|
38
|
28
|
48
|
13
|
25
|
23
|
28
|
26
|
15
|
26
|
30
|
24
|
19
|
16
|
20
|
36
|
36
|
18
|
15
|
16
|
19
|
17
|
20
|
20
|
23
|
19
|
|
|
2025/08
|
36
|
36
|
42
|
52
|
40
|
22
|
22
|
29
|
31
|
28
|
14
|
24
|
25
|
27
|
24
|
19
|
19
|
26
|
30
|
20
|
20
|
13
|
16
|
20
|
19
|
18
|
17
|
25
|
27
|
23
|
22
|
|
2025/07
|
22
|
9
|
11
|
12
|
20
|
24
|
26
|
28
|
15
|
17
|
15
|
19
|
31
|
31
|
30
|
34
|
41
|
35
|
25
|
18
|
11
|
9
|
9
|
12
|
16
|
18
|
20
|
25
|
34
|
35
|
32
|
|
2025/06
|
14
|
10
|
22
|
28
|
37
|
64
|
52
|
35
|
35
|
27
|
35
|
39
|
42
|
40
|
22
|
29
|
42
|
22
|
12
|
25
|
25
|
21
|
35
|
38
|
12
|
12
|
23
|
25
|
22
|
20
|
|
|
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