Gansu - China   2025-09-02   Tuesday   34.58N, 105.73E

Tianshui

Gansu - China
2025-09-02

Air Quality

Excellent

No health implications.

19

PM2.5

31

PM10

118

O3

0.5

CO

11

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

2 Sep

51 Good

Wed

3 Sep

51 Good

Thu

4 Sep

51 Good

Fri

5 Sep

49 Excellent

Sat

6 Sep

47 Excellent

Sun

7 Sep

39 Excellent

Mon

8 Sep

37 Excellent

Tianshui Air quality rank

Real-time AQI (Monitoring Station in Tianshui)

进步巷

37

16

PM2.5

37

PM10

105

O3

0.5

CO

8

SO2

9

NO2

文化馆

41

22

PM2.5

25

PM10

130

O3

0.5

CO

14

SO2

11

NO2

Monthly Average AQI (Tianshui)

2020/07 - 2025/06

Air quality in the last 12 months (Tianshui)

2025/06
35
40
39
34
36
42
39
37
36
35
42
43
36
50
67
45
41
33
47
43
30
24
25
28
26
25
21
29
32
19
2025/05
61
54
85
93
52
79
40
59
53
46
44
59
52
66
53
53
76
60
62
58
54
101
51
37
30
38
30
32
34
61
55
2025/04
108
98
81
91
88
63
42
91
89
79
153
365
94
79
58
82
79
209
131
70
91
103
70
58
55
45
45
53
61
89
2025/03
73
49
39
39
49
51
59
59
37
31
132
93
73
37
52
49
54
45
56
60
53
52
61
51
47
214
144
112
92
72
83
2025/02
87
78
43
58
56
53
75
71
58
47
65
91
68
53
56
60
52
46
79
73
75
64
53
62
67
49
44
50
2025/01
93
76
79
84
72
73
60
63
59
67
70
74
77
70
53
74
81
75
76
83
72
82
142
151
70
75
82
106
162
114
116
2024/12
77
76
71
65
63
68
58
57
52
61
72
60
49
61
71
83
80
69
59
64
68
61
59
66
68
69
59
63
81
71
66
2024/11
39
38
47
49
50
41
46
42
49
61
50
54
42
34
49
48
37
26
34
48
50
44
57
41
46
58
63
67
63
78
2024/10
30
31
35
28
41
44
41
45
44
39
45
33
33
43
31
40
30
45
38
26
32
37
54
50
54
39
39
47
50
46
34
2024/09
25
35
31
29
22
29
21
28
26
25
30
38
28
26
38
38
34
38
35
31
29
34
39
41
33
26
53
73
40
24
2024/08
33
36
21
17
21
26
20
24
58
56
42
37
36
35
19
31
30
29
29
30
31
34
38
40
36
29
26
33
36
32
37
2024/07
28
30
23
20
41
43
22
19
27
31
30
29
28
26
16
17
15
19
23
20
18
22
23
86
76
53
49
41
31
31
29
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