Air Quality
Excellent
No health implications.
8
PM2.5
11
PM10
41
O3
0.3
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Nov
29
Excellent
Wed
11 Nov
32
Excellent
Thu
12 Nov
35
Excellent
Fri
13 Nov
34
Excellent
Sat
14 Nov
35
Excellent
Sun
15 Nov
33
Excellent
Mon
16 Nov
15
Excellent
Air quality in the last 12 months (Hezhang)
|
2026/08
|
19
|
17
|
26
|
28
|
26
|
28
|
26
|
27
|
25
|
24
|
29
|
28
|
30
|
29
|
35
|
38
|
32
|
22
|
20
|
20
|
24
|
32
|
29
|
29
|
32
|
22
|
24
|
24
|
20
|
30
|
31
|
|
2026/07
|
27
|
20
|
15
|
15
|
21
|
29
|
29
|
29
|
30
|
31
|
25
|
21
|
27
|
29
|
32
|
33
|
27
|
28
|
53
|
43
|
40
|
42
|
42
|
34
|
23
|
23
|
24
|
22
|
18
|
20
|
21
|
|
2026/06
|
43
|
41
|
31
|
34
|
41
|
41
|
27
|
29
|
33
|
30
|
31
|
30
|
29
|
31
|
35
|
24
|
19
|
16
|
26
|
31
|
24
|
19
|
22
|
16
|
15
|
19
|
26
|
24
|
21
|
23
|
|
|
2026/05
|
35
|
21
|
26
|
25
|
31
|
39
|
39
|
47
|
27
|
29
|
26
|
29
|
38
|
46
|
32
|
30
|
27
|
23
|
29
|
34
|
32
|
35
|
35
|
32
|
35
|
31
|
33
|
21
|
27
|
38
|
37
|
|
2026/04
|
36
|
35
|
31
|
33
|
44
|
45
|
38
|
43
|
30
|
35
|
35
|
33
|
33
|
30
|
43
|
32
|
32
|
33
|
52
|
34
|
31
|
21
|
29
|
44
|
51
|
45
|
28
|
28
|
29
|
37
|
|
|
2026/03
|
39
|
28
|
19
|
24
|
43
|
41
|
17
|
21
|
17
|
22
|
43
|
51
|
42
|
36
|
23
|
32
|
31
|
23
|
36
|
25
|
43
|
41
|
34
|
23
|
38
|
32
|
32
|
25
|
36
|
26
|
25
|
|
2026/02
|
22
|
27
|
34
|
50
|
49
|
54
|
60
|
29
|
44
|
29
|
34
|
49
|
46
|
56
|
53
|
73
|
72
|
46
|
24
|
48
|
52
|
64
|
58
|
47
|
54
|
47
|
48
|
46
|
|||
|
2026/01
|
36
|
21
|
23
|
18
|
37
|
35
|
51
|
41
|
90
|
107
|
90
|
88
|
81
|
85
|
88
|
107
|
109
|
84
|
74
|
26
|
21
|
30
|
59
|
58
|
50
|
42
|
68
|
65
|
44
|
35
|
32
|
|
2025/12
|
112
|
107
|
73
|
40
|
43
|
74
|
43
|
79
|
61
|
52
|
79
|
60
|
35
|
66
|
61
|
60
|
43
|
77
|
81
|
45
|
63
|
59
|
39
|
48
|
52
|
81
|
81
|
93
|
66
|
40
|
37
|
|
2025/11
|
19
|
20
|
15
|
25
|
31
|
31
|
27
|
19
|
17
|
18
|
21
|
21
|
19
|
41
|
31
|
48
|
23
|
19
|
25
|
41
|
46
|
60
|
48
|
38
|
51
|
70
|
64
|
75
|
107
|
118
|
|
|
2025/10
|
14
|
21
|
28
|
26
|
27
|
23
|
16
|
15
|
20
|
26
|
29
|
27
|
24
|
32
|
30
|
26
|
19
|
16
|
18
|
16
|
13
|
20
|
25
|
53
|
18
|
18
|
21
|
38
|
29
|
23
|
22
|
|
2025/09
|
24
|
25
|
25
|
33
|
33
|
23
|
39
|
23
|
25
|
32
|
31
|
25
|
22
|
31
|
29
|
23
|
17
|
16
|
20
|
30
|
28
|
18
|
20
|
18
|
23
|
19
|
21
|
23
|
21
|
18
|
|
|
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