Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
54
*
PM10
117
O3
0.3
CO
6
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
78
Good
Tue
29 Apr
68
Good
Wed
30 Apr
70
Good
Thu
1 May
64
Good
Fri
2 May
55
Good
Sat
3 May
58
Good
Sun
4 May
24
Excellent
Air quality in the last 12 months (Huocheng)
|
2025/02
|
38
|
57
|
69
|
81
|
110
|
95
|
91
|
78
|
87
|
103
|
99
|
98
|
73
|
104
|
97
|
82
|
109
|
97
|
77
|
67
|
69
|
71
|
66
|
65
|
63
|
68
|
34
|
56
|
|||
|
2025/01
|
66
|
75
|
90
|
73
|
84
|
93
|
125
|
87
|
34
|
52
|
58
|
131
|
137
|
127
|
106
|
62
|
68
|
98
|
114
|
123
|
119
|
82
|
36
|
44
|
54
|
64
|
93
|
88
|
180
|
123
|
62
|
|
2024/12
|
62
|
33
|
54
|
53
|
46
|
53
|
74
|
90
|
31
|
77
|
59
|
46
|
55
|
63
|
71
|
46
|
43
|
55
|
72
|
70
|
43
|
42
|
54
|
107
|
132
|
115
|
56
|
72
|
67
|
71
|
79
|
|
2024/11
|
47
|
55
|
60
|
66
|
80
|
75
|
31
|
28
|
22
|
27
|
45
|
54
|
58
|
24
|
40
|
62
|
70
|
62
|
60
|
66
|
58
|
39
|
46
|
34
|
47
|
59
|
65
|
60
|
71
|
90
|
|
|
2024/10
|
41
|
67
|
62
|
37
|
48
|
51
|
45
|
36
|
51
|
71
|
72
|
33
|
30
|
46
|
46
|
34
|
16
|
28
|
41
|
49
|
52
|
71
|
50
|
26
|
38
|
54
|
51
|
54
|
23
|
45
|
50
|
|
2024/09
|
47
|
26
|
22
|
39
|
53
|
63
|
28
|
19
|
29
|
28
|
40
|
32
|
49
|
38
|
56
|
58
|
73
|
61
|
63
|
69
|
54
|
61
|
42
|
41
|
62
|
34
|
15
|
20
|
23
|
35
|
|
|
2024/08
|
24
|
60
|
37
|
37
|
36
|
46
|
31
|
31
|
41
|
57
|
29
|
26
|
29
|
43
|
50
|
58
|
42
|
30
|
15
|
25
|
39
|
29
|
47
|
40
|
27
|
35
|
32
|
37
|
61
|
21
|
35
|
|
2024/07
|
30
|
23
|
27
|
40
|
31
|
16
|
23
|
31
|
26
|
22
|
29
|
24
|
39
|
37
|
30
|
35
|
25
|
34
|
21
|
25
|
24
|
33
|
41
|
37
|
25
|
45
|
42
|
45
|
44
|
53
|
36
|
|
2024/06
|
38
|
46
|
27
|
20
|
28
|
34
|
43
|
40
|
47
|
49
|
44
|
27
|
24
|
24
|
30
|
30
|
38
|
26
|
20
|
24
|
35
|
41
|
42
|
56
|
32
|
53
|
65
|
62
|
57
|
34
|
|
|
2024/05
|
56
|
51
|
39
|
58
|
64
|
58
|
25
|
32
|
42
|
84
|
60
|
41
|
27
|
42
|
50
|
60
|
60
|
48
|
47
|
45
|
26
|
33
|
28
|
35
|
33
|
41
|
17
|
42
|
33
|
30
|
30
|
|
2024/04
|
21
|
33
|
52
|
55
|
52
|
68
|
42
|
32
|
53
|
26
|
29
|
62
|
53
|
89
|
89
|
56
|
18
|
25
|
43
|
49
|
61
|
60
|
60
|
44
|
32
|
30
|
54
|
41
|
62
|
63
|
|
|
2024/03
|
69
|
71
|
75
|
60
|
64
|
60
|
85
|
78
|
54
|
61
|
61
|
57
|
58
|
38
|
23
|
54
|
47
|
58
|
62
|
59
|
44
|
39
|
27
|
34
|
43
|
41
|
42
|
57
|
52
|
33
|
20
|
|
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