Air Quality
Excellent
No health implications.
7
PM2.5
17
PM10
28
O3
0.6
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 May
63
Good
Thu
14 May
75
Good
Fri
15 May
51
Good
Sat
16 May
39
Excellent
Sun
17 May
35
Excellent
Mon
18 May
22
Excellent
Tue
19 May
23
Excellent
Air quality in the last 12 months (Qintang)
|
2026/04
|
29
|
51
|
52
|
31
|
64
|
78
|
81
|
59
|
51
|
54
|
62
|
63
|
54
|
53
|
45
|
41
|
31
|
43
|
52
|
43
|
43
|
35
|
20
|
32
|
43
|
53
|
34
|
26
|
23
|
28
|
|
|
2026/03
|
35
|
26
|
20
|
26
|
46
|
41
|
58
|
84
|
43
|
19
|
35
|
45
|
65
|
58
|
59
|
56
|
44
|
44
|
48
|
51
|
35
|
86
|
76
|
55
|
64
|
46
|
54
|
74
|
54
|
34
|
38
|
|
2026/02
|
38
|
56
|
72
|
88
|
73
|
66
|
48
|
35
|
51
|
59
|
18
|
40
|
60
|
80
|
55
|
52
|
44
|
43
|
54
|
41
|
87
|
82
|
75
|
49
|
64
|
55
|
36
|
43
|
|||
|
2026/01
|
54
|
24
|
44
|
79
|
24
|
33
|
51
|
59
|
70
|
88
|
75
|
69
|
104
|
107
|
95
|
91
|
128
|
120
|
84
|
58
|
33
|
27
|
49
|
62
|
79
|
77
|
32
|
51
|
65
|
51
|
27
|
|
2025/12
|
71
|
59
|
75
|
86
|
76
|
79
|
100
|
64
|
76
|
82
|
93
|
101
|
33
|
51
|
58
|
58
|
56
|
58
|
73
|
68
|
63
|
79
|
85
|
21
|
28
|
52
|
55
|
65
|
77
|
65
|
67
|
|
2025/11
|
31
|
28
|
14
|
7
|
11
|
30
|
29
|
31
|
20
|
18
|
15
|
27
|
39
|
41
|
49
|
55
|
60
|
28
|
26
|
29
|
32
|
43
|
48
|
47
|
42
|
59
|
53
|
67
|
77
|
78
|
|
|
2025/10
|
37
|
27
|
21
|
29
|
24
|
11
|
17
|
34
|
35
|
39
|
40
|
42
|
26
|
24
|
19
|
32
|
50
|
47
|
24
|
17
|
14
|
16
|
22
|
37
|
44
|
47
|
42
|
41
|
52
|
47
|
39
|
|
2025/09
|
22
|
18
|
16
|
23
|
24
|
23
|
34
|
23
|
11
|
16
|
19
|
20
|
22
|
23
|
25
|
24
|
18
|
26
|
39
|
34
|
16
|
15
|
18
|
16
|
10
|
16
|
21
|
24
|
27
|
29
|
|
|
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
|
|
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