Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Oct
Fri
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Real-time AQI (Monitoring Station in Changzhi)
清华站
8653 *
PM2.5
62
PM10
56
O3
0.8
CO
14
SO2
16
NO2
长治八中
8251 *
PM2.5
78
PM10
54
O3
0.8
CO
16
SO2
23
NO2
德盛苑
4531
PM2.5
43
PM10
67
O3
1.0
CO
17
SO2
17
NO2
向阳小学
10060 *
PM2.5
115
PM10
56
O3
0.5
CO
11
SO2
24
NO2
屯留一中
4522
PM2.5
45
PM10
53
O3
0.7
CO
15
SO2
25
NO2
英华南巷50号
8050 *
PM2.5
63
PM10
52
O3
0.6
CO
15
SO2
20
NO2
学府街1号
4215
PM2.5
42
PM10
31
O3
0.7
CO
8
SO2
24
NO2
Air quality in the last 12 months (Changzhi)
|
2026/08
|
25
|
24
|
21
|
21
|
36
|
38
|
47
|
34
|
39
|
37
|
33
|
20
|
22
|
30
|
36
|
41
|
41
|
40
|
39
|
39
|
37
|
38
|
45
|
48
|
32
|
30
|
22
|
22
|
38
|
48
|
40
|
|
2026/07
|
46
|
45
|
46
|
41
|
46
|
35
|
44
|
43
|
42
|
33
|
30
|
32
|
37
|
51
|
32
|
35
|
31
|
34
|
45
|
45
|
49
|
38
|
38
|
32
|
34
|
34
|
30
|
23
|
19
|
21
|
25
|
|
2026/06
|
63
|
67
|
58
|
44
|
54
|
43
|
35
|
36
|
39
|
44
|
65
|
52
|
43
|
57
|
64
|
64
|
54
|
44
|
32
|
35
|
34
|
37
|
40
|
42
|
46
|
53
|
52
|
39
|
37
|
40
|
|
|
2026/05
|
42
|
32
|
37
|
46
|
44
|
44
|
41
|
46
|
47
|
52
|
60
|
64
|
63
|
56
|
54
|
28
|
20
|
30
|
37
|
45
|
41
|
36
|
44
|
51
|
31
|
28
|
49
|
46
|
44
|
57
|
52
|
|
2026/04
|
49
|
67
|
93
|
59
|
72
|
60
|
55
|
49
|
44
|
54
|
51
|
57
|
45
|
42
|
46
|
55
|
62
|
62
|
80
|
82
|
61
|
41
|
46
|
45
|
51
|
52
|
84
|
79
|
43
|
47
|
|
|
2026/03
|
40
|
84
|
125
|
69
|
55
|
58
|
59
|
70
|
99
|
98
|
92
|
62
|
129
|
61
|
59
|
80
|
78
|
52
|
60
|
65
|
69
|
65
|
69
|
95
|
76
|
70
|
79
|
73
|
42
|
71
|
68
|
|
2026/02
|
92
|
52
|
89
|
76
|
72
|
69
|
45
|
34
|
61
|
91
|
74
|
73
|
73
|
71
|
48
|
56
|
101
|
53
|
43
|
57
|
98
|
229
|
112
|
72
|
57
|
49
|
38
|
51
|
|||
|
2026/01
|
96
|
132
|
116
|
100
|
111
|
30
|
44
|
53
|
59
|
77
|
47
|
64
|
68
|
62
|
63
|
76
|
76
|
85
|
82
|
75
|
62
|
79
|
65
|
98
|
208
|
145
|
116
|
107
|
222
|
148
|
117
|
|
2025/12
|
91
|
66
|
32
|
53
|
58
|
58
|
58
|
68
|
90
|
101
|
79
|
49
|
53
|
62
|
86
|
99
|
78
|
79
|
98
|
44
|
58
|
74
|
86
|
81
|
41
|
50
|
57
|
66
|
54
|
92
|
47
|
|
2025/11
|
42
|
55
|
67
|
94
|
99
|
107
|
49
|
55
|
66
|
61
|
63
|
65
|
60
|
61
|
56
|
53
|
30
|
30
|
39
|
52
|
53
|
53
|
66
|
86
|
62
|
136
|
158
|
85
|
66
|
66
|
|
|
2025/10
|
55
|
22
|
33
|
44
|
32
|
11
|
24
|
22
|
12
|
13
|
24
|
12
|
31
|
49
|
63
|
49
|
17
|
24
|
42
|
38
|
65
|
51
|
75
|
98
|
39
|
61
|
43
|
68
|
57
|
95
|
68
|
|
2025/09
|
39
|
35
|
24
|
26
|
28
|
46
|
62
|
57
|
40
|
41
|
24
|
28
|
44
|
44
|
43
|
36
|
16
|
18
|
25
|
39
|
33
|
16
|
31
|
39
|
43
|
46
|
37
|
46
|
52
|
55
|
|
|
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
*: primary pollution