Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
29
O3
0.5
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
46
Excellent
Wed
10 Jun
53
Good
Thu
11 Jun
60
Good
Fri
12 Jun
87
Good
Sat
13 Jun
65
Good
Sun
14 Jun
25
Excellent
Mon
15 Jun
28
Excellent
Air quality in the last 12 months (Qiezihe)
|
2026/04
|
86
|
224
|
122
|
53
|
48
|
39
|
26
|
36
|
72
|
47
|
27
|
33
|
27
|
32
|
48
|
54
|
52
|
30
|
28
|
40
|
47
|
24
|
22
|
23
|
28
|
31
|
29
|
33
|
45
|
47
|
|
|
2026/03
|
40
|
39
|
35
|
48
|
47
|
55
|
42
|
41
|
48
|
42
|
44
|
54
|
39
|
52
|
70
|
105
|
89
|
109
|
46
|
58
|
113
|
134
|
104
|
151
|
110
|
103
|
181
|
160
|
141
|
41
|
58
|
|
2026/02
|
46
|
57
|
54
|
54
|
28
|
37
|
27
|
33
|
63
|
69
|
70
|
33
|
69
|
42
|
51
|
80
|
76
|
21
|
28
|
34
|
47
|
60
|
84
|
49
|
44
|
55
|
48
|
27
|
|||
|
2026/01
|
34
|
40
|
49
|
55
|
33
|
47
|
42
|
24
|
44
|
53
|
42
|
58
|
67
|
26
|
48
|
37
|
50
|
48
|
58
|
34
|
38
|
30
|
30
|
32
|
31
|
35
|
48
|
71
|
38
|
35
|
38
|
|
2025/12
|
33
|
44
|
34
|
28
|
28
|
37
|
47
|
44
|
36
|
37
|
41
|
43
|
57
|
75
|
62
|
44
|
47
|
68
|
52
|
54
|
37
|
59
|
44
|
46
|
56
|
43
|
41
|
55
|
46
|
37
|
42
|
|
2025/11
|
86
|
65
|
42
|
56
|
85
|
79
|
56
|
114
|
20
|
17
|
38
|
42
|
53
|
48
|
57
|
60
|
45
|
40
|
60
|
29
|
71
|
77
|
51
|
129
|
40
|
39
|
75
|
102
|
56
|
51
|
|
|
2025/10
|
18
|
24
|
35
|
38
|
25
|
27
|
36
|
32
|
37
|
35
|
37
|
39
|
43
|
61
|
57
|
82
|
47
|
14
|
16
|
23
|
24
|
40
|
56
|
83
|
83
|
247
|
77
|
47
|
107
|
47
|
40
|
|
2025/09
|
17
|
22
|
27
|
27
|
27
|
13
|
30
|
36
|
28
|
22
|
20
|
41
|
32
|
32
|
32
|
17
|
18
|
28
|
36
|
26
|
31
|
23
|
41
|
21
|
16
|
12
|
26
|
31
|
36
|
44
|
|
|
2025/08
|
18
|
21
|
13
|
14
|
19
|
14
|
13
|
16
|
22
|
24
|
13
|
16
|
23
|
24
|
26
|
11
|
15
|
21
|
14
|
12
|
17
|
12
|
14
|
16
|
12
|
11
|
16
|
22
|
13
|
18
|
24
|
|
2025/07
|
13
|
12
|
18
|
17
|
32
|
13
|
16
|
16
|
17
|
18
|
30
|
24
|
14
|
15
|
12
|
12
|
17
|
14
|
20
|
27
|
22
|
23
|
23
|
31
|
26
|
13
|
24
|
17
|
19
|
14
|
18
|
|
2025/06
|
34
|
24
|
10
|
11
|
13
|
16
|
13
|
20
|
16
|
14
|
13
|
20
|
13
|
15
|
16
|
13
|
13
|
14
|
19
|
12
|
12
|
12
|
22
|
28
|
28
|
32
|
30
|
40
|
18
|
14
|
|
|
2025/05
|
34
|
33
|
26
|
19
|
20
|
28
|
31
|
27
|
24
|
29
|
35
|
44
|
20
|
19
|
13
|
28
|
24
|
13
|
18
|
23
|
20
|
19
|
14
|
11
|
16
|
22
|
26
|
44
|
37
|
43
|
37
|
|
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