Air Quality
Excellent
No health implications.
9
PM2.5
20
PM10
71
O3
0.5
CO
3
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Sep
55
Good
Thu
4 Sep
61
Good
Fri
5 Sep
42
Excellent
Sat
6 Sep
52
Good
Sun
7 Sep
55
Good
Mon
8 Sep
62
Good
Tue
9 Sep
31
Excellent
Air quality in the last 12 months (Qingjian)
|
2025/06
|
44
|
39
|
34
|
38
|
50
|
54
|
53
|
43
|
60
|
51
|
57
|
55
|
53
|
39
|
45
|
44
|
43
|
48
|
33
|
35
|
37
|
43
|
45
|
48
|
50
|
38
|
39
|
29
|
43
|
31
|
|
|
2025/05
|
70
|
103
|
38
|
96
|
279
|
157
|
118
|
110
|
55
|
48
|
51
|
64
|
71
|
61
|
62
|
160
|
161
|
71
|
72
|
66
|
71
|
194
|
54
|
59
|
48
|
38
|
42
|
54
|
59
|
53
|
30
|
|
2025/04
|
62
|
57
|
96
|
116
|
63
|
86
|
102
|
104
|
89
|
58
|
208
|
139
|
117
|
45
|
53
|
135
|
134
|
88
|
71
|
76
|
199
|
142
|
81
|
47
|
62
|
62
|
49
|
43
|
72
|
129
|
|
|
2025/03
|
79
|
76
|
36
|
41
|
54
|
58
|
67
|
75
|
72
|
69
|
245
|
209
|
84
|
68
|
44
|
34
|
48
|
44
|
43
|
46
|
61
|
75
|
157
|
399
|
441
|
367
|
243
|
152
|
46
|
49
|
58
|
|
2025/02
|
69
|
53
|
34
|
56
|
36
|
122
|
43
|
35
|
51
|
67
|
71
|
68
|
62
|
67
|
73
|
70
|
68
|
70
|
64
|
61
|
67
|
51
|
46
|
50
|
63
|
72
|
67
|
66
|
|||
|
2025/01
|
70
|
59
|
64
|
76
|
94
|
53
|
50
|
48
|
53
|
57
|
70
|
61
|
96
|
51
|
48
|
55
|
64
|
69
|
68
|
73
|
72
|
82
|
114
|
145
|
80
|
76
|
35
|
68
|
134
|
77
|
70
|
|
2024/12
|
64
|
54
|
61
|
52
|
49
|
52
|
45
|
53
|
66
|
65
|
54
|
62
|
69
|
56
|
61
|
64
|
66
|
58
|
70
|
62
|
46
|
62
|
71
|
91
|
81
|
54
|
48
|
57
|
65
|
79
|
76
|
|
2024/11
|
54
|
42
|
50
|
49
|
53
|
58
|
72
|
79
|
97
|
91
|
93
|
77
|
52
|
51
|
70
|
68
|
55
|
57
|
46
|
61
|
63
|
75
|
102
|
83
|
61
|
69
|
79
|
44
|
51
|
62
|
|
|
2024/10
|
71
|
46
|
40
|
55
|
58
|
62
|
46
|
46
|
55
|
48
|
55
|
59
|
55
|
62
|
63
|
88
|
63
|
29
|
31
|
25
|
29
|
32
|
47
|
55
|
64
|
55
|
59
|
56
|
61
|
54
|
50
|
|
2024/09
|
38
|
42
|
38
|
43
|
28
|
47
|
25
|
46
|
61
|
37
|
37
|
40
|
44
|
31
|
49
|
40
|
42
|
44
|
43
|
26
|
25
|
46
|
54
|
56
|
56
|
59
|
79
|
63
|
28
|
32
|
|
|
2024/08
|
36
|
46
|
34
|
33
|
35
|
28
|
18
|
32
|
44
|
82
|
31
|
37
|
42
|
43
|
41
|
37
|
40
|
26
|
36
|
35
|
36
|
46
|
52
|
52
|
50
|
18
|
34
|
39
|
45
|
45
|
49
|
|
2024/07
|
39
|
41
|
36
|
29
|
39
|
42
|
47
|
48
|
39
|
39
|
46
|
44
|
50
|
58
|
42
|
24
|
34
|
33
|
37
|
23
|
66
|
64
|
46
|
26
|
47
|
47
|
50
|
53
|
48
|
26
|
34
|
|
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