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
20 Apr
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Real-time AQI (Monitoring Station in Hanzhong)
汉川机床厂子校
5841 *
PM2.5
54
PM10
95
O3
0.6
CO
7
SO2
7
NO2
市监测站
5936
PM2.5
67 *
PM10
74
O3
0.8
CO
6
SO2
15
NO2
鑫源开发区
5134
PM2.5
52 *
PM10
92
O3
0.7
CO
5
SO2
11
NO2
南郑大河坎水厂
5841 *
PM2.5
59
PM10
72
O3
0.8
CO
4
SO2
18
NO2
Air quality in the last 12 months (Hanzhong)
|
2025/02
|
73
|
51
|
42
|
71
|
90
|
60
|
54
|
74
|
77
|
81
|
83
|
61
|
63
|
58
|
55
|
61
|
62
|
55
|
58
|
93
|
124
|
91
|
52
|
69
|
65
|
47
|
53
|
76
|
|||
|
2025/01
|
140
|
122
|
111
|
170
|
199
|
233
|
224
|
125
|
94
|
89
|
80
|
79
|
101
|
105
|
72
|
70
|
115
|
133
|
103
|
110
|
122
|
186
|
249
|
131
|
40
|
67
|
78
|
113
|
204
|
227
|
149
|
|
2024/12
|
100
|
117
|
124
|
71
|
81
|
79
|
91
|
87
|
72
|
78
|
66
|
69
|
38
|
62
|
83
|
96
|
112
|
95
|
75
|
122
|
148
|
105
|
70
|
111
|
112
|
118
|
87
|
70
|
133
|
150
|
120
|
|
2024/11
|
39
|
33
|
38
|
45
|
38
|
43
|
54
|
60
|
57
|
55
|
56
|
45
|
32
|
30
|
34
|
32
|
14
|
12
|
15
|
29
|
33
|
42
|
46
|
43
|
25
|
46
|
58
|
53
|
63
|
83
|
|
|
2024/10
|
26
|
27
|
34
|
47
|
47
|
48
|
51
|
49
|
36
|
34
|
36
|
30
|
38
|
36
|
38
|
47
|
44
|
42
|
36
|
11
|
15
|
30
|
40
|
46
|
42
|
32
|
24
|
33
|
44
|
50
|
43
|
|
2024/09
|
33
|
36
|
35
|
27
|
18
|
39
|
28
|
32
|
30
|
19
|
40
|
31
|
30
|
23
|
28
|
18
|
22
|
33
|
34
|
25
|
21
|
26
|
33
|
49
|
56
|
52
|
61
|
65
|
42
|
14
|
|
|
2024/08
|
33
|
35
|
28
|
19
|
18
|
23
|
27
|
24
|
27
|
54
|
61
|
44
|
41
|
33
|
30
|
32
|
30
|
18
|
28
|
26
|
28
|
39
|
40
|
38
|
31
|
31
|
28
|
24
|
32
|
34
|
37
|
|
2024/07
|
24
|
28
|
28
|
28
|
19
|
21
|
21
|
17
|
15
|
15
|
18
|
26
|
39
|
19
|
14
|
22
|
18
|
20
|
14
|
20
|
28
|
33
|
34
|
61
|
66
|
56
|
50
|
44
|
32
|
31
|
28
|
|
2024/06
|
62
|
37
|
45
|
27
|
23
|
26
|
28
|
30
|
36
|
44
|
40
|
39
|
36
|
35
|
34
|
26
|
26
|
27
|
33
|
21
|
12
|
28
|
36
|
40
|
25
|
27
|
28
|
30
|
37
|
42
|
|
|
2024/05
|
23
|
21
|
18
|
26
|
30
|
50
|
51
|
47
|
27
|
36
|
70
|
64
|
64
|
59
|
57
|
57
|
65
|
75
|
31
|
31
|
39
|
47
|
44
|
45
|
40
|
27
|
41
|
40
|
29
|
42
|
58
|
|
2024/04
|
43
|
77
|
87
|
52
|
35
|
41
|
41
|
41
|
41
|
32
|
31
|
34
|
39
|
42
|
68
|
55
|
49
|
41
|
80
|
120
|
84
|
72
|
60
|
80
|
52
|
38
|
38
|
25
|
21
|
17
|
|
|
2024/03
|
68
|
51
|
49
|
73
|
92
|
80
|
68
|
74
|
74
|
59
|
49
|
56
|
49
|
40
|
49
|
73
|
72
|
46
|
61
|
62
|
59
|
61
|
68
|
35
|
33
|
45
|
47
|
56
|
45
|
53
|
44
|
|
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