Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Real-time AQI (Monitoring Station in Changzhi)
向阳小学
5236
PM2.5
46
PM10
138
O3
0.4
CO
10
SO2
12
NO2
屯留一中
4416
PM2.5
44
PM10
122
O3
0.4
CO
16
SO2
13
NO2
清华站
4319
PM2.5
39
PM10
135
O3
0.4
CO
11
SO2
12
NO2
审计局
4419
PM2.5
36
PM10
138
O3
0.5
CO
13
SO2
20
NO2
长治八中
5218
PM2.5
52
PM10
126
O3
0.6
CO
14
SO2
18
NO2
德盛苑
4419
PM2.5
30
PM10
138
O3
0.5
CO
13
SO2
11
NO2
英华南巷50号
4119
PM2.5
41
PM10
125
O3
0.4
CO
12
SO2
23
NO2
学府街1号
4421
PM2.5
44
PM10
136
O3
0.8
CO
9
SO2
3
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