Air Quality
Excellent
No health implications.
16
PM2.5
30
PM10
84
O3
1.1
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jun
53
Good
Sat
7 Jun
55
Good
Sun
8 Jun
51
Good
Mon
9 Jun
49
Excellent
Tue
10 Jun
45
Excellent
Wed
11 Jun
58
Good
Thu
12 Jun
28
Excellent
Air quality in the last 12 months (Qixing)
|
2025/04
|
49
|
58
|
68
|
143
|
117
|
77
|
112
|
143
|
118
|
80
|
59
|
123
|
353
|
153
|
91
|
81
|
88
|
91
|
66
|
30
|
45
|
29
|
49
|
34
|
22
|
35
|
31
|
30
|
52
|
60
|
|
|
2025/03
|
60
|
50
|
56
|
15
|
16
|
24
|
53
|
47
|
40
|
26
|
44
|
59
|
31
|
18
|
13
|
41
|
36
|
34
|
52
|
51
|
63
|
77
|
87
|
92
|
98
|
77
|
71
|
75
|
17
|
18
|
35
|
|
2025/02
|
18
|
12
|
40
|
64
|
55
|
45
|
37
|
64
|
43
|
61
|
105
|
103
|
77
|
103
|
64
|
27
|
35
|
36
|
24
|
10
|
22
|
13
|
23
|
71
|
71
|
59
|
37
|
66
|
|||
|
2025/01
|
83
|
90
|
88
|
110
|
135
|
98
|
75
|
95
|
62
|
51
|
50
|
66
|
73
|
69
|
73
|
59
|
65
|
74
|
73
|
75
|
89
|
93
|
100
|
140
|
116
|
27
|
48
|
54
|
83
|
89
|
50
|
|
2024/12
|
63
|
79
|
73
|
95
|
95
|
33
|
22
|
46
|
99
|
48
|
21
|
41
|
55
|
62
|
37
|
43
|
63
|
59
|
77
|
97
|
95
|
97
|
107
|
102
|
107
|
104
|
87
|
94
|
95
|
116
|
104
|
|
2024/11
|
42
|
71
|
79
|
70
|
69
|
66
|
49
|
44
|
46
|
62
|
65
|
58
|
55
|
66
|
55
|
41
|
31
|
17
|
17
|
20
|
27
|
41
|
42
|
52
|
55
|
21
|
28
|
35
|
43
|
55
|
|
|
2024/10
|
33
|
36
|
51
|
44
|
46
|
49
|
62
|
35
|
40
|
47
|
58
|
57
|
66
|
80
|
43
|
32
|
37
|
45
|
21
|
16
|
23
|
22
|
21
|
30
|
33
|
44
|
31
|
38
|
47
|
49
|
47
|
|
2024/09
|
29
|
28
|
24
|
30
|
49
|
36
|
19
|
21
|
28
|
28
|
29
|
40
|
35
|
33
|
35
|
27
|
32
|
33
|
36
|
35
|
27
|
26
|
32
|
38
|
52
|
49
|
36
|
38
|
47
|
39
|
|
|
2024/08
|
17
|
23
|
26
|
26
|
28
|
28
|
27
|
24
|
26
|
23
|
19
|
18
|
16
|
25
|
37
|
29
|
19
|
33
|
43
|
26
|
21
|
16
|
17
|
21
|
27
|
27
|
32
|
28
|
32
|
35
|
36
|
|
2024/07
|
24
|
13
|
23
|
24
|
19
|
21
|
21
|
19
|
20
|
23
|
21
|
21
|
27
|
19
|
20
|
24
|
17
|
17
|
16
|
17
|
23
|
25
|
18
|
27
|
30
|
43
|
44
|
17
|
19
|
23
|
16
|
|
2024/06
|
15
|
13
|
36
|
21
|
14
|
20
|
29
|
34
|
41
|
38
|
18
|
26
|
15
|
21
|
14
|
20
|
16
|
15
|
17
|
21
|
24
|
22
|
24
|
20
|
13
|
16
|
18
|
17
|
20
|
16
|
|
|
2024/05
|
13
|
24
|
22
|
26
|
18
|
36
|
39
|
46
|
53
|
49
|
41
|
34
|
58
|
56
|
54
|
57
|
58
|
55
|
23
|
23
|
25
|
38
|
45
|
38
|
39
|
23
|
20
|
26
|
33
|
36
|
16
|
|
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