Air Quality
Excellent
No health implications.
5
PM2.5
8
PM10
43
O3
0.4
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
59
Good
Thu
18 Sep
59
Good
Fri
19 Sep
65
Good
Sat
20 Sep
56
Good
Sun
21 Sep
40
Excellent
Mon
22 Sep
36
Excellent
Tue
23 Sep
17
Excellent
Air quality in the last 12 months (Qintang)
|
2025/08
|
27
|
15
|
29
|
30
|
22
|
15
|
16
|
28
|
29
|
26
|
25
|
29
|
27
|
29
|
13
|
19
|
21
|
13
|
11
|
21
|
24
|
19
|
27
|
24
|
20
|
18
|
26
|
22
|
20
|
21
|
17
|
|
2025/07
|
18
|
20
|
24
|
22
|
33
|
33
|
23
|
22
|
24
|
28
|
23
|
15
|
18
|
24
|
25
|
22
|
28
|
32
|
40
|
24
|
9
|
8
|
10
|
18
|
29
|
28
|
43
|
42
|
31
|
34
|
25
|
|
2025/06
|
20
|
28
|
18
|
33
|
43
|
24
|
22
|
25
|
29
|
23
|
19
|
19
|
12
|
15
|
22
|
18
|
20
|
21
|
18
|
25
|
25
|
24
|
27
|
23
|
17
|
26
|
15
|
21
|
21
|
18
|
|
|
2025/05
|
26
|
45
|
31
|
34
|
32
|
30
|
35
|
32
|
20
|
28
|
31
|
42
|
40
|
23
|
19
|
21
|
17
|
20
|
23
|
21
|
21
|
20
|
22
|
11
|
42
|
39
|
48
|
55
|
14
|
22
|
26
|
|
2025/04
|
41
|
54
|
73
|
78
|
138
|
87
|
76
|
75
|
62
|
48
|
51
|
75
|
191
|
175
|
134
|
105
|
95
|
75
|
50
|
36
|
36
|
36
|
47
|
38
|
24
|
29
|
39
|
26
|
43
|
41
|
|
|
2025/03
|
37
|
31
|
48
|
38
|
40
|
20
|
33
|
36
|
34
|
61
|
68
|
41
|
37
|
46
|
18
|
28
|
53
|
33
|
38
|
52
|
73
|
80
|
87
|
62
|
55
|
47
|
46
|
66
|
27
|
14
|
25
|
|
2025/02
|
57
|
20
|
13
|
46
|
72
|
37
|
13
|
53
|
57
|
80
|
97
|
47
|
54
|
103
|
76
|
28
|
36
|
26
|
60
|
60
|
19
|
28
|
12
|
52
|
144
|
32
|
47
|
75
|
|||
|
2025/01
|
121
|
113
|
86
|
92
|
100
|
125
|
112
|
91
|
72
|
44
|
53
|
71
|
87
|
103
|
79
|
71
|
73
|
76
|
94
|
98
|
112
|
109
|
94
|
79
|
56
|
18
|
49
|
62
|
172
|
104
|
63
|
|
2024/12
|
77
|
85
|
77
|
78
|
83
|
64
|
35
|
36
|
61
|
86
|
37
|
41
|
46
|
59
|
50
|
51
|
75
|
68
|
61
|
85
|
97
|
85
|
97
|
95
|
112
|
97
|
103
|
76
|
104
|
111
|
110
|
|
2024/11
|
48
|
54
|
67
|
70
|
69
|
66
|
58
|
58
|
58
|
60
|
65
|
64
|
69
|
70
|
43
|
49
|
49
|
35
|
28
|
26
|
29
|
33
|
42
|
50
|
58
|
25
|
38
|
42
|
51
|
64
|
|
|
2024/10
|
43
|
32
|
49
|
57
|
54
|
53
|
57
|
50
|
39
|
43
|
50
|
60
|
66
|
63
|
19
|
31
|
29
|
29
|
26
|
29
|
39
|
38
|
27
|
34
|
41
|
45
|
28
|
24
|
40
|
49
|
51
|
|
2024/09
|
25
|
32
|
21
|
34
|
37
|
29
|
10
|
17
|
21
|
23
|
26
|
35
|
41
|
46
|
37
|
32
|
23
|
32
|
33
|
37
|
29
|
23
|
35
|
39
|
34
|
35
|
55
|
51
|
36
|
38
|
|
|
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