Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
51
*
PM10
87
O3
0.3
CO
5
SO2
4
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Apr
61
Good
Thu
16 Apr
64
Good
Fri
17 Apr
61
Good
Sat
18 Apr
71
Good
Sun
19 Apr
72
Good
Mon
20 Apr
44
Excellent
Tue
21 Apr
25
Excellent
Air quality in the last 12 months (Huocheng)
|
2026/03
|
36
|
67
|
75
|
67
|
54
|
43
|
42
|
45
|
57
|
55
|
57
|
70
|
82
|
70
|
91
|
86
|
66
|
57
|
79
|
70
|
54
|
59
|
51
|
38
|
49
|
79
|
62
|
70
|
67
|
61
|
55
|
|
2026/02
|
82
|
84
|
61
|
69
|
45
|
58
|
58
|
43
|
63
|
65
|
62
|
38
|
41
|
57
|
67
|
59
|
143
|
50
|
53
|
70
|
61
|
21
|
35
|
24
|
75
|
76
|
68
|
56
|
|||
|
2026/01
|
61
|
71
|
99
|
87
|
81
|
74
|
57
|
68
|
76
|
75
|
55
|
64
|
49
|
46
|
59
|
58
|
42
|
89
|
126
|
145
|
103
|
97
|
109
|
92
|
83
|
76
|
96
|
92
|
81
|
85
|
48
|
|
2025/12
|
80
|
70
|
79
|
77
|
79
|
69
|
80
|
80
|
55
|
35
|
44
|
72
|
79
|
76
|
71
|
49
|
76
|
32
|
38
|
69
|
83
|
69
|
82
|
95
|
125
|
69
|
64
|
67
|
73
|
50
|
52
|
|
2025/11
|
85
|
51
|
88
|
74
|
23
|
28
|
33
|
50
|
58
|
61
|
54
|
53
|
58
|
50
|
49
|
62
|
68
|
59
|
56
|
70
|
67
|
64
|
69
|
66
|
72
|
49
|
64
|
69
|
71
|
75
|
|
|
2025/10
|
54
|
26
|
50
|
48
|
62
|
52
|
64
|
76
|
61
|
69
|
63
|
75
|
51
|
52
|
36
|
74
|
89
|
89
|
82
|
78
|
78
|
83
|
93
|
69
|
73
|
88
|
95
|
60
|
61
|
56
|
77
|
|
2025/09
|
42
|
69
|
62
|
58
|
84
|
85
|
87
|
87
|
84
|
39
|
29
|
39
|
58
|
35
|
49
|
62
|
38
|
48
|
28
|
28
|
43
|
50
|
65
|
20
|
16
|
37
|
62
|
67
|
67
|
66
|
|
|
2025/08
|
42
|
54
|
36
|
39
|
27
|
26
|
41
|
34
|
31
|
48
|
37
|
51
|
56
|
51
|
43
|
21
|
47
|
21
|
23
|
41
|
48
|
39
|
45
|
33
|
36
|
41
|
50
|
47
|
56
|
54
|
81
|
|
2025/07
|
57
|
48
|
34
|
41
|
56
|
40
|
39
|
43
|
33
|
27
|
15
|
22
|
21
|
36
|
37
|
39
|
38
|
32
|
46
|
50
|
43
|
39
|
46
|
52
|
50
|
55
|
58
|
72
|
56
|
49
|
32
|
|
2025/06
|
43
|
37
|
51
|
63
|
68
|
69
|
60
|
81
|
37
|
46
|
43
|
62
|
40
|
45
|
38
|
50
|
30
|
40
|
42
|
59
|
39
|
45
|
27
|
34
|
39
|
63
|
31
|
32
|
45
|
54
|
|
|
2025/05
|
47
|
36
|
30
|
43
|
65
|
53
|
72
|
110
|
102
|
73
|
48
|
24
|
26
|
37
|
52
|
47
|
55
|
107
|
39
|
39
|
58
|
63
|
62
|
43
|
28
|
49
|
18
|
32
|
30
|
45
|
45
|
|
2025/04
|
78
|
64
|
65
|
63
|
90
|
34
|
43
|
53
|
67
|
56
|
55
|
74
|
100
|
109
|
35
|
42
|
73
|
207
|
149
|
77
|
99
|
82
|
53
|
37
|
18
|
42
|
48
|
61
|
62
|
72
|
|
|
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